python.org
Welcome to Python.org
Last scanned Jul 29, 2026, 11:00 AM · 17 views
Overall score
Excellent
Summary
The official home of the Python Programming Language. This website uses Nginx behind Fastly CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Missing canonical link.
The official home of the Python Programming Language
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
7 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 15, 2026
- Overall
- 90
- SEO
- 80
- Security
- 85
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
The official home of the Python Programming Language
Meta tags
- Title
- Welcome to Python.org
- Description
- The official home of the Python Programming Language
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- 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
- GlobalSign nv-sa
- Subject
- www.python.org
- Valid from
- Jan 13, 2026
- Valid to
- Feb 14, 2027
- Days until expiry
- 200
- SAN domains
- www.python.org, *.python.org, python.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 5 · H2 9 · H3 0
Links
64 internal · 66 external · 20 broken
Images
1 total · 0 missing alt
Scripts / Styles
10 scripts · 4 stylesheets
JS / CSS size
194 B · 0 B
Page size
51.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://python.org
- Final URL
- https://www.python.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 6 ms
- HTML size
- 51.3 KB
- Redirect chain
- https://python.org → https://www.python.org/
See something wrong on this report? Request a correction
Related websites
Same technology stack
linuxiac.com
Linuxiac - All things Linux & Open Source
vovici.com
Survey Management Software | Verint
contao.org
Contao Open Source CMS
enfocus.com
PDF Preflight & Print Automation Software | Enfocus
doshinsports.com
道新スポーツ | DOSHIN SPORTS
frosmo.com
AI-driven personalization strategies
Frequently asked questions
- What technology does python.org use?
- python.org is built with jQuery, Nginx.
- Is python.org secure (HTTPS)?
- Yes. python.org uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Feb 14, 2027.
- Who hosts python.org?
- Hosting provider information for python.org is not available yet.
- What is python.org's SEO score?
- python.org scored 80/100 for SEO in the latest analysis (great).
- What is python.org's overall website score?
- python.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has python.org's score changed over time?
- python.org's overall score has improved by 1 point (from 89 to 90) since Jul 15, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card