readme.com
ReadMe · Developer-friendly API documentation
Last scanned Aug 4, 2026, 4:00 PM · 11 views
Overall score
Fair
Summary
ReadMe helps you create beautiful, interactive API documentation that developers love. This website uses Next.js behind Vercel CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance fair (65/100). Top issue: Missing canonical link.
ReadMe helps you create beautiful, interactive API documentation that developers love.
Top issues to fix
8 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
63 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-5 overall since Jul 27, 2026
- Overall
- 73
- SEO
- 65
- Security
- 75
- Performance
- 65
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
ReadMe helps you create beautiful, interactive API documentation that developers love.
Contact
Email, phone, and address published on this site's own pages.
- support@readme.io
Meta tags
- Title
- ReadMe · Developer-friendly API documentation
- Description
- ReadMe helps you create beautiful, interactive API documentation that developers love.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- readme.com
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 63
- SAN domains
- readme.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 0
Links
16 internal · 41 external · 0 broken
Images
124 total · 0 missing alt
Scripts / Styles
196 scripts · 6 stylesheets
JS / CSS size
1.3 MB · 479 KB
Page size
915 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://readme.com
- Final URL
- https://readme.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 45 ms
- HTML size
- 915 KB
- Redirect chain
- https://readme.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does readme.com use?
- readme.com is built with Next.js.
- Is readme.com secure (HTTPS)?
- Yes. readme.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.
- Who hosts readme.com?
- Hosting provider information for readme.com is not available yet.
- What is readme.com's SEO score?
- readme.com scored 65/100 for SEO in the latest analysis (fair).
- What is readme.com's overall website score?
- readme.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
- Has readme.com's score changed over time?
- readme.com's overall score has declined by 5 points (from 78 to 73) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card