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promptperfect.jina.ai
Unlock prompt optimization for models like GPT-4, ChatGPT and Midjourney. Generate and refine prompts to perfection, receiving improved outcomes in seconds.
At a glance
- Category
- Artificial Intelligence
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 2020
- Hosting
- FastlyInferred
- HTTPS certificate trusted
- PassedObserved
- Last updated
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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 2020, this domain has about 6 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 registrar is NameCheap, Inc., a widely used domain service provider. Registration contact information is publicly available through RDAP. The domain uses the common .ai extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Google Workspace email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. TXT records include verification markers for Google, Microsoft. 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 checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray, x-cache, x-served-by, via response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers.
Technology Stack Analysis
The public page identifies Cloudflare, Fastly without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
Twitter Card metadata is configured. The title has 49 characters, within a common display range. A meta description is present, with 156 characters. The observed directives allow indexing and link following. No Generator meta tag is publicly exposed.
Hosting and Email
Cloudflare
Fastly
Google WorkspaceRegistration details
| Registrar | NameCheap, Inc. |
|---|---|
| Registered | 2020-01-20 |
| Expires | 2030-01-20 |
| Domain status | client transfer prohibited |
| Nameservers | leah.ns.cloudflare.com、oswald.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | promptperfect.jina.ai | 104.26.10.242 | 300 | — |
| A | promptperfect.jina.ai | 104.26.11.242 | 300 | — |
| A | promptperfect.jina.ai | 172.67.70.54 | 300 | — |
| AAAA | promptperfect.jina.ai | 2606:4700:20::681a:af2 | 300 | — |
| AAAA | promptperfect.jina.ai | 2606:4700:20::681a:bf2 | 300 | — |
| AAAA | promptperfect.jina.ai | 2606:4700:20::ac43:4636 | 300 | — |
| MX | jina.ai | aspmx.l.google.com | 300 | 1 |
| MX | jina.ai | alt1.aspmx.l.google.com | 300 | 5 |
| MX | jina.ai | alt2.aspmx.l.google.com | 300 | 5 |
| MX | jina.ai | alt3.aspmx.l.google.com | 300 | 10 |
| MX | jina.ai | alt4.aspmx.l.google.com | 300 | 10 |
| MX | jina.ai | ikon7jxh22lhfkx3rl7nfces6escmyb3fnklh4odoph5wxoai4zq.mx-verification.google.com | 300 | 15 |
| NS | jina.ai | leah.ns.cloudflare.com | 86400 | — |
| NS | jina.ai | oswald.ns.cloudflare.com | 86400 | — |
| TXT | jina.ai | MS=ms39260809 | 300 | — |
| TXT | jina.ai | MS=ms82249919 | 300 | — |
| TXT | jina.ai | firebase=sefo-api-key | 300 | — |
| TXT | jina.ai | google-site-verification=K-qFWzvxAyM7zbAyP2uaDE-C76IjDI6tL8Wqx5CA52E | 300 | — |
| TXT | jina.ai | google-site-verification=XhuID1ixR8645-ejz-77HKLd5S1IlYuDX_3xFz8IpAU | 300 | — |
| TXT | jina.ai | google-site-verification=iYwJdfkF1tYVYkg9AEjax5e4Eh9XmyzxtGXn4s2cfPg | 300 | — |
| TXT | jina.ai | linkedin-site-verification=c8b18a82-9e39-45ba-8448-39fde47ba126 | 300 | — |
| TXT | jina.ai | mongodb-site-verification=HlefKtT1NrCRaMTdTxSq9PKym1p8byhW | 300 | — |
| TXT | jina.ai | pwa-site-verification=88BF9nYBbZb3axdb0er934QfF3yNUEv5cu0qTCNOxcw= | 300 | — |
| TXT | jina.ai | pwa-site-verification=eQGPkRPm1m-yFAxeZ-prf0miVDoX2iKvoZnheQvViQA= | 300 | — |
| TXT | jina.ai | stripe-verification=c3bfd2d8529951adf10c6a85bf87596ca9072a9694bf404311eeb7846f6423e1 | 300 | — |
| TXT | jina.ai | v=spf1 include:_spf.google.com include:amazonses.com include:_spf.firebasemail.com -all | 300 | — |
| DMARC | _dmarc.jina.ai | v=DMARC1; p=reject; rua=mailto:[email protected] | 300 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | max-age=600 |
| server | cloudflare |
| access-control-allow-origin | * |
Identified technologies
Pages, Search and Sharing
| Meta description | Unlock prompt optimization for models like GPT-4, ChatGPT and Midjourney. Generate and refine prompts to perfection, receiving improved outcomes in seconds. |
|---|---|
| Canonical URL | https://promptperfect.jina.ai/ |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
10 fields
robots.txt (opens in a new tab)
1 rulesAll bots 1 allowed · 0 disallowed
- Allow
/
No matching rules.
Sitemaps
1Recent Updates
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- Screenshots
- Network details
- Website Technologies
- Pages and Search Information
- HTTP Response Information
- TLS and certificates
- DNS Information
- Domain Registration
- Website profile
- Website Description
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- Website profile
- Website Description
- Website Name
User reviews (0)