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datascienceweekly.org

Data Science Weekly Newsletter: A free weekly newsletter featuring curated news, articles and jobs related to Data Science.

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News
Language
English
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2013
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CloudflareInferred
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This review may include AI-generated content and is not individually verified. Domain, certificate and other facts come from the observed data on this page.

What is Data Science Weekly Newsletter?

Data Science Weekly Newsletter is a free email digest for people who want to keep up with data science without monitoring dozens of sources. It curates articles, news, tools, libraries, and projects, and also lists jobs. Issues go out once a week on Thursdays, and the site says unsubscribing is easy and addresses are not shared.

Beyond the newsletter, the site positions itself as a learning hub for busy people: concise courses, high-quality video tutorials, and curated resources. Its resource sections cover data science guides, articles, interviews, and tutorials, with topic-specific tracks such as D3.js, NumPy, PyTorch, TensorFlow, and MXNet, plus a "Become a Data Scientist" path. A public archive lets you sample past issues before subscribing, and the site connects through Twitter and YouTube.

Who it suits

  • Working analysts or developers who want a weekly scan of what matters.
  • Learners who prefer curated pointers over hunting for tutorials.
  • Job seekers watching for data science roles in a single digest.

Trade-offs

  • Curation means editorial selection, not exhaustive coverage; niche subfields may be thin.
  • A weekly cadence is low-noise but not real-time.
  • Tutorial topics lean toward established tools, so very new frameworks may appear less often.

If you are deciding whether to subscribe, read two or three archive issues first and check whether the mix of news, tools, and jobs matches your interests. For broader coverage alongside it, you could also look at KDnuggets or Towards Data Science.

How can I subscribe to the Data Science Weekly newsletter?

Subscribe by entering your email address in the signup field on the homepage of Data Science Weekly. The site states the newsletter arrives once a week, on Thursdays, and that you can unsubscribe easily.

If you want to judge the tone and depth before sharing your email, open the newsletter archive linked from the same site and read a sample issue. That is the quickest way to decide whether the curation matches your interests, for example if you are a working analyst tracking tools and libraries rather than a beginner looking for structured lessons.

If you prefer a course-style format, the site also lists tutorials and courses on topics such as D3.js, NumPy, PyTorch, TensorFlow and MXNet. Treat those as a separate offering from the weekly email: subscribing gets you the newsletter, while the tutorials are learning material.

What types of content are included in the Data Science Weekly newsletter?

Data Science Weekly is a free email newsletter that curates data science material and sends one issue every Thursday. According to its page, each issue can include articles, news, tools, libraries, and projects, alongside jobs related to data science. The site also points readers to a newsletter archive where you can see sample issues before subscribing.

The broader site bundles the newsletter with learning material, listing resources such as guides, articles, interviews, tutorials, and book recommendations, plus course topics like becoming a data scientist, D3.js, NumPy, PyTorch, TensorFlow, and MXNet. Treat those as the site's wider educational catalog rather than a guarantee of what appears in any single newsletter issue.

Who it suits: readers who want a recurring, low-effort scan of data science developments without monitoring many sources. If you prefer deep, structured courses, the newsletter is better as a supplement; if you mainly want job leads, the jobs section is only one part of a mixed feed.

Practical next step: open the archive and skim two or three recent issues. If the mix of news, tools, and jobs matches how you already keep up, subscribe; if you need only research papers or only job postings, a narrower source will waste less of your attention.

For comparison, other established newsletters cover adjacent ground: Import AI focuses on AI research and policy, while TLDR offers broad tech news with a data/AI flavor.

What data science courses and tutorials does DataScienceWeekly.org offer?

DataScienceWeekly.org is primarily a curated newsletter and learning hub, not a full course platform. Its own page lists "Courses and Tutorials" alongside categories such as "Become a Data Scientist," plus topic-specific tutorial tracks in D3.js, NumPy, PyTorch, TensorFlow and MXNet. The site describes itself as offering "concise Data Science courses" and "high-quality video tutorials and curated learning resources" aimed at busy people, alongside a free weekly newsletter.

In practice, that means two things:

  • Curated discovery: the newsletter and resource pages point you to articles, news, tools, libraries and projects rather than teaching everything from scratch.
  • Tutorial tracks: the listed topics cover a beginner-to-intermediate path into data science (Python libraries, deep learning frameworks) and a visualization library for web-based charts.

A useful way to decide whether it fits you:

If you want... This site is a good fit when... Look elsewhere when...
A steady stream of curated data science reading You already know the basics and want to keep up You need a structured, graded curriculum
Short video tutorials on specific tools You want to learn NumPy, PyTorch, TensorFlow, MXNet or D3.js piecemeal You need accredited certification or mentor support
Career-oriented guidance You want interview and "become a data scientist" resources You need hands-on project review or job placement

A concrete next step: subscribe to the weekly email, then use the archive to sample past issues before committing your inbox. If you prefer a broader catalog with formal courses and specializations, compare with Coursera or edX; for free, code-first tutorials, Kaggle and freeCodeCamp are practical complements. Choose DataScienceWeekly.org when curation and short, focused tutorials match your learning style; choose a structured platform when you need a sequenced path with assessments.

Can I view past issues of the Data Science Weekly newsletter?

Yes. Data Science Weekly points readers to a newsletter archive where you can see sample issues before subscribing, so you can judge the tone and coverage without giving an email address first. The archive is the practical way to check whether the curation matches your interests.

H3 How to use it

  • Skim two or three issues rather than one, since a single week can be unusually heavy on a niche topic.
  • Look at the mix: the site describes the newsletter as covering articles, news, tools, libraries and projects, plus jobs.
  • Check the linked tutorials and guides section if you want structured learning rather than weekly reading.

H3 Who benefits most

  • Busy practitioners who want a short weekly scan instead of monitoring many sources.
  • Beginners deciding whether the linked courses and tutorials are pitched at their level.
  • Job seekers, because the newsletter includes roles alongside editorial picks.

H3 Trade-offs to weigh An archive shows past relevance, not future consistency; editorial focus can shift. Newsletters also compress topics, so treat each issue as a pointer to primary sources, not a substitute for them. If you prefer deep, self-paced material, the site's tutorial pages may serve you better than the weekly email.

Next step: open the archive, read one recent issue and one from a year earlier, then decide whether to subscribe. For a second opinion on the field, compare with KDnuggets or O'Reilly.

Who is behind DataScienceWeekly.org and how can I contact them?

DataScienceWeekly.org is published as a DATAYOU, LLC service, and the site's own footer lists the operation under the Data Science Weekly name with a copyright spanning 2013–2023. That tells you it is an established, company-run publication rather than a single anonymous blogger.

How to reach them

The site's "Let's Connect" section is the contact hub. From there you can:

  • Send email via the Email Us link.
  • Follow or message them on Twitter.
  • Watch and comment through their YouTube channel.
  • Use the Advertising link if you want to sponsor or place promotions.
  • Read About Us for background on the team and the publication.

There is no named individual editor in the page evidence, so treat DATAYOU, LLC as the responsible organization and the site's own contact links as the reliable route.

A practical next step

If you are a reader with a question, use Email Us. If you are a company exploring sponsorship, go straight to the Advertising page, since that channel is set up for commercial inquiries and will route you faster than a general email.

Related questions

More questions →
How to Use Ahrefs for Your First SEO Audit: A Step-by-Step Tutorial

If you're new to Ahrefs and want to run your first SEO audit, the fastest path is: open Site Explorer, enter your target URL, review the Overview for a health snapshot, then dig into Organic Keywords, Top Pages, and Site Audit to find specific problems. From there, build a short prioritized to-do list instead of trying to fix everything at once.

This tutorial walks through that workflow using a realistic starting scenario, explains what the numbers mean, and shows how to turn findings into actions.

Before You Start: Pick a Narrow Scope

A common beginner mistake is auditing an entire large website on day one. The reports become overwhelming, and you can't tell which issues matter.

Instead, choose one of these starting points:

  • A single important page (your homepage or a key product/service page)
  • A small site (under ~50 pages, e.g., a personal blog or small business site)
  • One section of a bigger site (e.g., /blog/)

For this tutorial, assume you're auditing a small business site with about 30 pages. The same steps scale up later.

You'll need an Ahrefs account to follow along. Ahrefs offers paid plans, and pricing and feature limits change over time, so check the current Pricing page for what's included in each tier before committing.

Step 1: Enter Your Target in Site Explorer

Site Explorer is Ahrefs' core tool for analyzing any website or URL.

  1. Open Site Explorer from the top navigation.
  2. In the search box, paste your domain (e.g., example.com).
  3. Choose the Exact URL or Domain mode depending on scope. For a full-site view, use Domain or Prefix; for a single page, use Exact URL.
  4. Press Enter.

You'll land on the Overview report. Don't try to absorb everything — focus on four numbers first.

Reading the Overview Snapshot

Metric What it tells you How to use it
Ahrefs Rank (AR) Relative strength of the site's backlink profile vs. others in the database Useful for comparing against competitors, not as a standalone goal
Organic traffic Estimated monthly visits from search A rough trend indicator, not exact analytics
Organic keywords Estimated number of keywords the site ranks for Shows breadth of visibility
Backlinks / Referring domains Total links and unique sites linking to you Referring domains matter more than raw backlink count

Important caveat: Ahrefs' traffic and keyword numbers are estimates based on its own data. They won't match Google Search Console or your analytics exactly. Treat them as directional, not absolute.

Step 2: See What You Already Rank For

Go to Organic Keywords in the left sidebar. This shows queries where your site appears in search results.

Sort by Traffic (descending) to see which pages bring the most estimated visitors. Then look for:

  • Keywords ranking in positions 4–15 — these are often the easiest wins. A small content or on-page improvement can push them onto page one.
  • Keywords with high volume but low position — potential opportunities if the topic is relevant.
  • Irrelevant keywords — if you rank for something off-topic, it may signal thin or mismatched content.

Write down 5–10 of the position 4–15 keywords. These become your first optimization targets.

Step 3: Find Your Best and Weakest Pages

Open Top Pages. This ranks your URLs by estimated organic traffic.

Look for two things:

  1. Your top performers — understand what topics and formats work. Can you create more content like this?
  2. Pages with traffic but poor rankings — these may need on-page fixes (title, headings, internal links).

If a page gets zero traffic and targets a topic you care about, it's a candidate for a rewrite or consolidation.

Step 4: Run a Technical Site Audit

Now move to Site Audit. This crawls your site and flags technical and on-page issues.

  1. Click Site Audit → New project.
  2. Enter your domain and set crawl settings (default is usually fine for a small site).
  3. Start the crawl and wait for it to finish.

Once complete, you'll see a Health Score and a list of issues grouped by category.

Which Issues to Fix First

Not all issues are equal. Prioritize in this order:

Priority Issue type Why it matters
1 Broken links (404s) Bad for users and crawl efficiency
2 Pages blocked from indexing They can't rank at all
3 Missing or duplicate title tags Directly affects click-through and relevance
4 Slow-loading pages Affects experience and rankings
5 Thin content Low value to users and search engines

Ignore low-impact warnings (like minor meta description length) until the big items are handled.

Step 5: Turn Findings Into a To-Do List

You now have raw data. Convert it into a short, actionable list. Example:

  1. Fix 3 broken links found in Site Audit.
  2. Rewrite title tags on 5 pages with duplicate titles.
  3. Improve 4 pages ranking in positions 6–12 by adding missing subtopics and internal links.
  4. Remove or update 2 thin pages with no traffic.

Keep the list to 5–10 items max for your first audit. Finishing a short list beats starting a long one.

Common Beginner Mistakes

  • Chasing every red flag. Site Audit flags many minor issues. Fix what affects rankings and users first.
  • Trusting estimates as exact numbers. Ahrefs data is modeled, not measured from your analytics.
  • Auditing a huge site too early. Start small to learn the interface.
  • Ignoring search intent. A page can be technically perfect but still fail if it doesn't match what searchers want.
  • Forgetting to re-crawl. After fixes, run Site Audit again to confirm improvements.

Where to Go Next

Once your first audit is done:

  • Compare with competitors using Site Explorer's Competing Domains and Content Gap reports.
  • Track keyword rankings over time with Rank Tracker.
  • Explore backlink opportunities in the Backlinks and Link Intersect reports.
  • Set up recurring Site Audit crawls so new issues surface automatically.

Your first audit isn't about perfection — it's about building a repeatable habit: enter a target, read the key reports, pick the highest-impact fixes, and act. Do that once a month and your site's health compounds.

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.

Domain and Registration

Registered in 2013, this domain has about 12 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .org extension, which is not an independent safety signal.

DNS and Email

The observed email authentication setup is incomplete: DMARC is missing. The lowest TTL is 60 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by dnsimple-edge.com, indicating managed DNS hosting. MX records point to the Google Workspace email service. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.

TLS and Certificates

The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Google Trust Services cloud or CDN ecosystem. The certificate's total validity is about 90 days, consistent with a short renewal cycle.

HTTP and Browser Security

The response lacks these common security headers: HSTS, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header identifies cloudflare without an exact version.

Technology Stack Analysis

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

Search and Social Sharing

Open Graph is partially configured; og:image is missing. Twitter Card metadata is configured. The title has 30 characters, within a common display range. A meta description is present, with 123 characters. The observed directives allow indexing and link following.

Hosting and Email

DNSdnsimple-edge.com
HostingCloudflare
EmailGoogle Workspace
Approximate IP geolocation (inferred; a CDN or proxy may differ from the origin server) United States flagAshburn, Virginia, United States Inferred 18.211.166.153

Registration details

RDAP / WHOIS

Registrar1API GmbH
Registered2013-11-21
Expires2026-11-21
Domain statusclient transfer prohibited
Nameserversns1.dnsimple-edge.com、ns2.dnsimple-edge.net、ns3.dnsimple-edge.io、ns4.dnsimple-edge.org
DNSSECunsigned

DNS records

DNS

TypeNameValueTTLPriority
Aproxy-ssl-geo-2.webflow.com18.211.166.15360—
Aproxy-ssl-geo-2.webflow.com34.202.203.4760—
Aproxy-ssl-geo-2.webflow.com54.243.86.2860—
MXdatascienceweekly.orgaspmx.l.google.com36001
MXdatascienceweekly.orgalt1.aspmx.l.google.com36005
MXdatascienceweekly.orgalt2.aspmx.l.google.com36005
MXdatascienceweekly.orgaspmx2.googlemail.com360010
MXdatascienceweekly.orgaspmx3.googlemail.com360010
NSdatascienceweekly.orgns1.dnsimple-edge.com3600—
NSdatascienceweekly.orgns2.dnsimple-edge.net3600—
NSdatascienceweekly.orgns3.dnsimple-edge.io3600—
NSdatascienceweekly.orgns4.dnsimple-edge.org3600—
TXTdatascienceweekly.orggoogle-site-verification=MFI6czcCeZQDj8yiuyYOh-eK0eCNBumZwNnPJgaDqoU3600—
TXTdatascienceweekly.orgv=spf1 a include:_spf.google.com -all3600—
CNAMEwww.datascienceweekly.orgproxy-ssl.webflow.com3600—

TLS and certificates

TLS / SSL

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subjectwww.datascienceweekly.org
IssuerGoogle Trust Services
Valid until2026-11-26T16:56 · Remaining when checked: 55 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HTTP

HeaderValue
content-typetext/html; charset=utf-8
servercloudflare
content-security-policyframe-ancestors 'self'
x-frame-optionsSAMEORIGIN

Identified technologies

WebflowGoogle AnalyticsCloudflare

Pages, Search and Sharing

Meta descriptionData Science Weekly Newsletter: A free weekly newsletter featuring curated news, articles and jobs related to Data Science.
Canonical URLhttps://www.datascienceweekly.org
LanguageEnglish (default)
Twitter Cardsummary_large_image
All bots 1 allowed · 0 disallowed
  • Allow/

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