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Categories: History & Archives

Úlohou Webarchivu shromažďovat webové zdroje, archivovat je a zajišťovat k nim dlouhodobý přístup.

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Updated: 2026-09-23 08:58 Language: English (default) Access: Normal

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Website Review

What is Webarchiv.cz?

Webarchiv.cz is the Czech web archive run by the National Library of the Czech Republic. It calls itself “the Museum of Czech web”: its job is to collect Czech web resources, preserve them, and keep them accessible over the long term. In practice, that means websites that have vanished or changed beyond recognition can still be viewed as they once looked, including local history sites, community pages and other online material treated as part of the country’s cultural memory.

What you can do there

  • Browse archived websites by topic collections, including regional history and local heritage.
  • Search for a site or subject to see whether a preserved copy exists.
  • Nominate a site you think should be archived before it disappears.
  • Read curated selections that highlight individual archived sites, often with a short description of their content and publisher.

Who it is for

Historians, genealogists, local residents and journalists are natural users, because small local sites — village histories, associations, regional magazines — are often the first to vanish. The archive’s own examples include Stará Jihlava, a site on the history of Jihlava with historical photographs and old maps, and Historie obce Sobíňov, a detailed history of a Vysočina village that was online until around 2017. If you are researching a Czech town, family or local event and the original page is gone, this is a sensible place to look.

A practical next step

If you have a specific Czech website or topic in mind, start with the search box and try both the site name and a broader subject term. If nothing comes up, check the topic collections, then use the nomination form — the archive depends on public suggestions to catch small sites before they disappear. For broader context on web archiving, see the Internet Archive.

How can I find archived versions of a specific Czech website in Webarchiv?

Search for the site by name or URL in Webarchiv's search box, then open the archived snapshot calendar to pick a date. Webarchiv is the Czech web archive run by the National Library of the Czech Republic, so it is the right starting point for Czech sites that have disappeared or changed.

What usually works

  • Start with the site name or domain. Use the search field on Webarchiv. Searching a distinctive title (for example a village history site) often works better than a generic domain.
  • Try the exact URL. If you know the address, enter it directly. Archived copies are stored under the original address, so an exact match speeds things up.
  • Open the calendar view. Most archive interfaces show a timeline or list of capture dates. Choose the year and month closest to the content you need.
  • Browse topic collections. Webarchiv groups selected sites by theme, which helps when you only remember the subject, not the name. The site's own examples include regional history collections such as Stará Jihlava and Historie obce Sobíňov.
  • Use nomination if a site is missing. If you know a Czech site that is at risk of vanishing and is not archived, Webarchiv invites the public to nominate sites for inclusion.

Practical caveats

Not every Czech website is archived. Webarchiv captures a selection and also harvests broadly, but coverage varies. If a page is missing, try a different capture date, because dynamic content, images or subpages may load inconsistently. Sites behind logins, heavy JavaScript or robots restrictions are often incomplete.

A concrete example

Suppose you are researching a small Vysočina village whose local history site went offline around 2017. You would search the village name, open the archived version, and step through earlier snapshots to compare how the site changed. That is exactly the kind of material Webarchiv highlights: local heritage pages that exist only in digital form and are among the first to disappear.

If Webarchiv does not have it

Check whether the site was ever archived elsewhere. The Internet Archive's Wayback Machine at Internet Archive covers many Czech pages too, though less systematically for small local sites. For official Czech public institutions, the original domain may still resolve even if the old pages are gone.

What types of websites are included in Webarchiv's collections?

Webarchiv.cz focuses on Czech web content, and its collections are built around two main tracks: broad crawls of the Czech web and curated topic collections. The site also accepts nominations, so the mix reflects both automated harvesting and human judgment about what matters.

Based on the page evidence, the types of sites you can expect to find include:

  • Local and regional history sites — for example, a site about the history of Jihlava with historical photographs, articles and old maps, and a detailed history of the village of Sobíňov that was online until around 2017.
  • Sites tied to places and communities — local heritage, associations, cultural events and information about towns and villages, which the archive notes are often created only in digital form and are the first to disappear.
  • Topically selected sites — the archive maintains topic collections, and recent contracted sites include a spirituality studies journal, a tourist information centre, a local magazine and a research centre on animal infectious diseases.
  • General Czech web resources — the archive describes itself as a museum of the Czech web, with harvesting dating back to 2001, so the scope is broader than any single subject area.

The practical distinction is between what gets captured automatically and what gets preserved deliberately. Small local sites are the priority case: they carry community memory but have no institutional owner keeping them online.

If you want to check whether a specific site is covered, start with the archive's browse and topic collections, then use the nomination form if it is missing.

How do I nominate a website to be archived by Webarchiv?

Webarchiv.cz invites public nominations for Czech websites worth preserving, and the site presents this as a straightforward submission rather than a curated-only process. The homepage navigation includes a "nominate a site" link, so that is the route to use.

What happens with a nomination

Webarchiv treats websites as part of cultural memory, especially small local sites that disappear first. Its own examples — a history site for Jihlava and a village history site for Sobíňov — show the kind of material it values: regional history, local associations, heritage and community information. A nomination is therefore a suggestion for consideration, not an instant capture guarantee. Webarchiv also archives through contracts with publishers, so some sites enter the collection through agreements rather than nominations alone.

How to prepare a nomination

  • Have the exact site address ready, including the section you care about if the site is large.
  • Note the publisher or owner if you know it.
  • Briefly explain the site's value: local history, a club or association, an event archive, a regional publication.
  • Check whether the site is already in the collection by searching Webarchiv before submitting.

Practical next step

Use the "nominate a site" link on Webarchiv and describe the site in a sentence or two. For Czech web heritage more broadly, the National Library of the Czech Republic, which Webarchiv is part of, and international efforts such as the Internet Archive at Internet Archive can complement a nomination, though they cover different scopes and collections.

Who can access Webarchiv's archived content and under what conditions?

Anyone can access Webarchiv's archived content. It is a public web archive run by the National Library of the Czech Republic, and the site presents browsing, topic collections and site nomination as open functions rather than member-only services. The interface is available in both Czech (CZ) and English (EN), so non-Czech speakers can navigate it too.

What access looks like in practice

  • Browsing and searching: You can search for archived sites and explore curated topic collections without an account.
  • Reading archived pages: Individual archived websites, such as Stará Jihlava (history of Jihlava) or Historie obce Sobíňov (history of Sobíňov village), are presented as accessible archive records, including historical photographs, articles and maps.
  • Nominating sites: There is a public "nominate a site" option, which suggests that suggesting new content is open to outside users as well.

Conditions and trade-offs

Access is free and public, but it is not the same as using the live web:

  • Archived snapshots, not live sites. You see a preserved version, so interactive features, current news or dynamic content may not work as they did originally.
  • Coverage depends on harvesting and contracts. Webarchiv states it has concluded thousands of contracts with publishers, and the last contracts listed are for specific sites. Content appears in the archive when it has been harvested or agreed with a publisher, so not every Czech website will be there.
  • Some material may be limited by publisher agreements or copyright. The archive is part of a national library, so rights and access conditions can vary by site.

A useful next step: if you are researching a local history, a defunct community site or a regional topic, search Webarchiv first and also check Webarchiv.cz directly for its topic collections. If you know a disappearing local site that matters, use the nomination option to suggest it.

How does Webarchiv collaborate with web publishers to preserve their sites?

Webarchiv collaborates with publishers primarily through formal agreements: its own page states it has “concluded 4769 contracts with publishers” and lists recent contract examples such as Spirituality Studies Revue, Turistické informační centrum Vyškov, Nový Vyškov, Magazín Živá univerzita and Centrum infekčních nemocí zvířat. In practice, this means a publisher agrees to have its site archived and made accessible through the archive, rather than the library simply copying any site it likes without permission.

The site also invites public nominations via a “nominate a site” option. That route matters for small local and community websites, which Webarchiv notes are often the first to disappear; nominations help identify at-risk sites that may not be on anyone’s official preservation list.

What collaboration looks like for a publisher

  • Contracting: The publisher makes an agreement with Webarchiv, which is part of the National Library of the Czech Republic.
  • Selection: Sites can be put forward by the public as well as by the archive; the examples given include local history sites such as Stará Jihlava and Historie obce Sobíňov.
  • Long-term access: The archive’s stated role is to collect web resources, archive them and provide long-term access.
  • Credit and context: Contracted sites are listed with publisher names and topic tags, so the publisher remains identified.

A practical next step for a publisher, local society or heritage group is to check whether its site already appears in the archive or on the contracted list; if not, use the “nominate a site” route and be ready to discuss permission and long-term access. The trade-off is straightforward: archiving protects a site after it vanishes, but it works best when the publisher is willing to formalise the arrangement and when the site’s most important pages are reachable by the crawler.

Related questions

More questions →
What kinds of websites can I find in Webarchiv.cz?

Webarchiv.cz collects Czech web resources and keeps them accessible long term, so you can find sites that no longer exist on the live web. The strongest coverage for a general visitor is local and regional memory: town and village history, heritage, associations, and cultural events. If you are looking for a small local site that has disappeared, this is the kind of material the archive is built to preserve.

Types of websites you can expect

The archive's own examples show the pattern clearly:

  • Town history sites — e.g. Stará Jihlava, a site about the history of Jihlava with historical photographs, articles, and old maps. It can now only be found in the archive.
  • Village history sites — e.g. Historie obce Sobíňov, a detailed history of a village in the Vysočina region, online until around 2017. It includes historical photographs and describes parts of the village, its buildings, landmarks, and inhabitants.
  • Local heritage and community memory — the archive frames websites themselves as part of cultural memory, noting that much information about local traditions, heritage sites, associations, and cultural events now exists only in digital form. Smaller local sites get particular attention because they are often the first to vanish from the internet.

Beyond these examples, the archive also holds contracted websites across other topics. Recent contracts listed include Spirituality Studies Revue, Turistické informační centrum Vyškov, Nový Vyškov, Magazín Živá univerzita, and Centrum infekčních nemocí zvířat — so the scope is not limited to local history.

How to find something

Use the archive's own navigation rather than guessing at URLs:

  1. Browse — the site offers a browse function for moving through what is held.
  2. Topic collections — organized groupings that help you find material by subject instead of by exact site name.
  3. Nominate a site — if the site you want is missing, you can propose it for archiving.

A practical search pattern: start with the place name or topic (e.g. a town or village), check topic collections first, then try the site name directly. Expect that some sites are reachable only through the archive because the original is gone.

What to keep in mind

  • Offline does not mean unavailable. Sites like Stará Jihlava and Historie obce Sobíňov are described as no longer findable online but still present in the archive.
  • Coverage is selective, not total. The archive reports 4,769 contracts with publishers and 740 TB of data as of 09/23/2026, with the first website harvested on 3 September 2001. That is a large but curated collection, so a given site may or may not be included.
  • Small local sites are both the priority and the hardest to catch — they disappear first, which is exactly why they are singled out.

If your interest is a Czech town, village, or local heritage site that has gone offline, Webarchiv.cz is a reasonable first place to look. If it is not there, the nomination option is the direct way to ask for it.

How Webarchiv.cz Archives and Preserves Czech Websites

Webarchiv.cz is the Czech National Library's web archive, and it preserves Czech websites by harvesting them, storing the captured copies in a long-term digital repository, and making them accessible to the public through its browsing interface. It is relevant to you if you want to find a Czech website that has disappeared or changed, or if you run a Czech site and want it preserved. The archive is selective rather than exhaustive: it works both through contracts with publishers and through its own selection of sites, so not every Czech website is included.

What Webarchiv.cz is

Webarchiv.cz describes itself as "the Museum of Czech web." Its stated role is to collect web resources, archive them, and ensure long-term access to them. It is part of the National Library of the Czech Republic (NL CR).

Two things follow from that framing:

  • The archive treats websites as cultural heritage, not just as temporary files.
  • Its purpose is long-term access, so the value of a site in the archive grows as the original goes offline.

How archiving works

The archive does not host the live website. It captures a copy of the site at a point in time and stores that copy. The site's publisher is not required to keep the original online for the archived copy to remain reachable.

The process, as reflected on the site, has two main entry paths:

  1. Contracted websites. Webarchiv.cz concludes agreements with publishers to archive their sites. As of the site's current figures, it has concluded 4,769 contracts with publishers. Recent examples listed include Spirituality Studies Revue, Turistické informační centrum Vyškov, Nový Vyškov, Magazín Živá univerzita, and Centrum infekčních nemocí zvířat.
  2. Selected websites. Beyond contracts, the archive selects sites on its own initiative. The site lists a "Selection of contracted websites" with a link to the full list, and offers a "nominate a site" option, which means public suggestions feed into what gets archived.

The first website was harvested on 3 September 2001, so the collection spans more than two decades of the Czech web.

Scale of the collection

The archive reports holding 740 TB of data as of 23 September 2026. That figure is a useful signal of scope: this is a large, actively growing collection rather than a small sample.

Item Value
First harvest 3 September 2001
Data held 740 TB (as of 23 September 2026)
Publisher contracts 4,769
Operator National Library of the Czech Republic

Why small local websites matter here

Webarchiv.cz gives particular attention to smaller local websites, on the reasoning that they are often the first to disappear from the internet. Local history, traditions, associations, and cultural events are increasingly documented only online, so when a small site goes down, that record can vanish with it.

Two examples from the archive's own selection show what this looks like in practice:

  • Stará Jihlava — a site about the history of the town of Jihlava, now findable only in the archive. It contains historical photographs, articles on the town's history, and old maps. Publisher: Oubrecht, Lukáš.
  • Historie obce Sobíňov — a detailed history of the village of Sobíňov in the Vysočina region, online until around 2017. It includes historical photographs and describes the village's parts, buildings, landmarks, and inhabitants. Publisher: Jágr, Miroslav.

Both are exactly the kind of material that would be hard to reconstruct if the original sites had not been captured.

How the public can use it

The archive is built for public access, not just preservation. From the site's navigation you can:

  • Browse the collection.
  • Explore topic collections.
  • Search for a site or topic.
  • Nominate a site you think should be archived.

The interface is available in Czech and English (CZ / EN), which makes it usable if you do not read Czech.

A practical way to use it: if you are researching a Czech town, village, association, or local event and the original website is gone or has been redesigned, search the archive for the site name or topic. If the site was captured, you can view the archived version instead of the dead link.

What to keep in mind

  • Coverage is selective. Contracts and curation mean the archive does not contain every Czech website. A missing site does not necessarily mean it was rejected — it may simply never have been captured.
  • You are viewing a snapshot. An archived copy reflects the site at the time of harvesting, not its current state.
  • Nomination is an option. If a site you value is not in the archive, the "nominate a site" route is the documented way to flag it.
  • The archive is run by a national institution. Its preservation mission is tied to the National Library of the Czech Republic, which is why long-term access, rather than short-term convenience, is the design goal.
What Is Webarchiv.cz? The Czech National Library's Web Archive

Webarchiv.cz is the Czech web archive operated by the National Library of the Czech Republic (National Library of the CR). It collects Czech web resources, archives them, and provides long-term access, describing itself as "the Museum of Czech web." If you want to find a Czech website that has disappeared from the live internet, or you run a site with historical or cultural value that you want preserved, this is the service to use.

What Webarchiv.cz does

Its stated role is to gather web resources, archive them, and ensure long-term access to them. In practice that means:

  • Collecting Czech websites, with particular attention to smaller local sites that are often the first to vanish from the internet.
  • Archiving them so their content remains viewable after the original site goes offline.
  • Providing access through browsing, topic collections, and a nomination form.

The archive treats websites as part of cultural memory. As its own material notes, much information about local traditions, heritage sites, associations, and cultural events now exists only in digital form — which is why archiving community and regional web records matters.

Who runs it and how big it is

Webarchiv is part of the National Library of the CR. The site lists the following figures (as of the page's stated data point):

Item Value
Data archived 740 TB (to 09/23/2026)
First website harvested 3 September 2001
Contracts concluded with publishers 4,769

The archive works partly through contracts with publishers — website owners agree to have their sites archived. Recent contracts listed on the page include Spirituality Studies Revue, Turistické informační centrum Vyškov, Nový Vyškov, Magazín Živá univerzita, and Centrum infekčních nemocí zvířat.

What you can find inside

The archive highlights contracted websites and topic collections. Two examples given on the site show the kind of material preserved:

  • Stará Jihlava — a site about the history of the town of Jihlava, now only available in the archive. It contains historical photographs, articles on the town's history, and old maps. Publisher: Oubrecht, Lukáš. Topics: regional history, historical topography, Jihlava (Czechia).
  • Historie obce Sobíňov — a detailed history of the village of Sobíňov in the Vysočina region, online until around 2017. It features historical photographs and describes the village's parts, buildings, landmarks, and inhabitants. Publisher: Jágr, Miroslav. Topics: tourist attractions, historical topography, Sobíňov (Czechia).

The site also publishes editorial features connecting web archiving to cultural heritage — for example, a piece on European Heritage Days, held every September, when historic monuments, archives, museums, and other cultural institutions open to the public.

How to use it

The site's navigation offers these entry points:

  • Browse — explore what has been archived.
  • Topic collections — view curated groupings of archived sites.
  • Nominate a site — submit a website you think should be preserved.

If you are looking for a defunct Czech local-history or community site, start with browse and the topic collections. If you own or know of a site worth keeping, use the nomination form.

Practical notes

  • The interface is available in Czech and English (CZ / EN).
  • The site uses a cookie consent tool and links to a GDPR page for the National Library of the CR; cookie preferences can be changed from the footer.
  • Contact is available via the site's contact page and Facebook.

Webarchiv.cz is not a general search engine or a live hosting service — it is a preservation archive. Its value is in what it keeps after the original web has moved on.

How can I nominate a website to Webarchiv.cz?

Use the "nominate a site" link on Webarchiv.cz to suggest a website for long-term preservation. The archive is run by the National Library of the CR and focuses on Czech web resources with cultural, historical, or documentary value — especially smaller local sites that tend to disappear from the internet first. Nomination is a suggestion, not an instant capture: if the site is selected, Webarchiv approaches the publisher and concludes a contract before archiving.

What Webarchiv.cz is looking for

Webarchiv describes itself as "the Museum of Czech web." Its role is to collect web resources, archive them, and provide long-term access. The sites it highlights as contracted examples show the kind of material that fits:

Example site What it covers Why it fits
Stará Jihlava History of the town of Jihlava — historical photographs, articles, old maps Regional history, now only findable in the archive
Historie obce Sobíňov Detailed history of a village in the Vysočina region, including buildings, landmarks, and inhabitants Local heritage, online until around 2017

The archive's own framing is that websites are now part of cultural memory. Information about local traditions, heritage sites, associations, and cultural events is often created only in digital form, and smaller local websites are frequently the first to vanish. That is the profile worth nominating: locally or culturally significant Czech sites that are at risk of disappearing.

How to submit a nomination

  1. Go to Webarchiv.cz.
  2. Find the "nominate a site" link in the site navigation (it appears in the main menu and again in the footer).
  3. Submit the website you want considered for archiving.

The site does not publish a detailed public checklist of acceptance criteria on the page described here, so treat the nomination as a proposal rather than a guaranteed inclusion.

What happens after you nominate

Nomination does not mean the site is immediately harvested. Webarchiv works through agreements with publishers — the page states it has concluded 4,769 contracts with publishers at the time of writing, with recent contracts for sites such as Spirituality Studies Revue, Turistické informační centrum Vyškov, Nový Vyškov, Magazín Živá univerzita, and Centrum infekčních nemocí zvířat.

So the practical path is:

  • You nominate a site.
  • If it is selected, Webarchiv contacts the publisher.
  • A contract is concluded.
  • The site is then archived and made available for long-term access.

Background worth knowing

  • Webarchiv is part of the National Library of the CR.
  • The first website was harvested on 3 September 2001.
  • The archive holds 740 TB of data as of 23 September 2026.
  • The site is available in Czech and English (CZ / EN toggle).

If your goal is simply to browse what has already been preserved, use the browse and topic collections sections instead. Nominate a site when you know of a Czech web resource with cultural or historical value that is not yet covered — particularly a small local site that may not be online much longer.

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Registered in 2003, this domain has about 23 years of history. That suggests continuity, although ownership and purpose may have changed. The domain uses the common .cz extension, which is not an independent safety signal.

DNS and Email

MX records exist, but SPF, DKIM and DMARC were not detected. Protection against domain impersonation may be incomplete. Nameservers are provided by nkp.cz, indicating managed DNS hosting. MX records point to the nkp.cz email service. DNSSEC is enabled, allowing validating resolvers to authenticate signed DNS data. The lowest observed DNS TTL is 3600 seconds.

TLS and Certificates

The certificate includes the organization field Národní knihovna České republiky. The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. The certificate is valid for about 365 days in total, with 80 days remaining. The certificate SAN covers 28 names.

HTTP and Browser Security

The response lacks these common security headers: HSTS, CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header identifies nginx without an exact version. No explicit CDN or WAF marker was found in the response headers.

Technology Stack Analysis

The public page identifies Bootstrap, Google Analytics, nginx without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

No homepage meta description was detected, leaving snippet selection more dependent on page text. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. Open Graph is partially configured; og:title is missing. The title has 38 characters, within a common display range. The observed directives allow indexing and link following.

Hosting and Email

DNSnkp.cz
Hostingwebarchiv.cz
Emailnkp.cz
Location Czechia flagPardubice, Pardubice District, Czechia 195.113.133.46

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Pages, Search and Sharing

Meta descriptionNot detected
Canonical URLNot detected
LanguageEnglish (default)
Twitter CardNot detected

No robots.txt found

No sitemaps found

Registration details RDAP / WHOIS

RegistrarREG-ACTIVE24
Registered2003-03-04
Expires2027-03-02
Domain statusactive
Nameserversns1.nkp.cz、nsa.ces.net
DNSSECsigned

DNS records

TypeNameValueTTLPriority
Awa-front00.webarchiv.cz195.113.133.463600—
MXwebarchiv.czfm2.nkp.cz360060
NSwebarchiv.czns1.nkp.cz86400—
NSwebarchiv.cznsa.ces.net86400—
CNAMEwww.webarchiv.czwa-front00.webarchiv.cz3600—
DSwebarchiv.cz50921 13 2 44f929e2c67dbe929937b2a3a55cca2b0e0a882e88dd939dc9a7692b9350f5f83600—

TLS and certificates

AssessmentNormal configuration
Supported protocolsTLSv1.2
Negotiated protocolTLSv1.2
Certificate subjectwebarchiv.cz
IssuerHellenic Academic and Research Institutions CA
Valid until2026-12-12T14:18 · Remaining when checked: 80 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HeaderValue
content-typetext/html; charset=utf-8
content-languageen
servernginx
x-frame-optionsSAMEORIGIN

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BootstrapGoogle Analyticsnginx

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