opsi.gov.uk
Legislation.gov.uk
Last scanned Aug 3, 2026, 9:00 PM · 8 views
Overall score
Fair
Summary
The official home of UK legislation, revised and as enacted 1267-present. This website uses jQuery hosted on AWS behind CloudFront CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
The official home of UK legislation, revised and as enacted 1267-present. This website is managed by The National Archives on behalf of HM Government. Publishing all UK legislation is a core part of the remit of His Majesty’s Stationery Office (HMSO), part of The National Archives, and the Office of the King's Printer for Scotland.
- United States
- Hosted on AWS
Top issues to fix
12 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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 X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
129 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+14 overall since Jul 26, 2026
- Overall
- 79
- SEO
- 65
- Security
- 65
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
The official home of UK legislation, revised and as enacted 1267-present. This website is managed by The National Archives on behalf of HM Government. Publishing all UK legislation is a core part of the remit of His Majesty’s Stationery Office (HMSO), part of The National Archives, and the Office of the King's Printer for Scotland.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Legislation.gov.uk
- Description
- The official home of UK legislation, revised and as enacted 1267-present. This website is managed by The National Archives on behalf of HM Government. Publishing all UK legislation is a core part of the remit of His Majesty’s Stationery Office (HMSO), part of The National Archives, and the Office of the King's Printer for Scotland.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=0.1, user-scalable=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.225.5.87
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.legislation.gov.uk
- Valid from
- Jan 9, 2026
- Valid to
- Feb 6, 2027
- Days until expiry
- 187
- SAN domains
- www.legislation.gov.uk
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 13 · H3 0
Links
37 internal · 12 external · 1 broken
Images
3 total · 0 missing alt
Scripts / Styles
12 scripts · 5 stylesheets
JS / CSS size
1.7 KB · 0 B
Page size
2.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://opsi.gov.uk
- Final URL
- https://www.legislation.gov.uk/
- HTTP status
- 202
- HTTP version
- HTTP/1.1
- Response time
- 129 ms
- HTML size
- 2.0 KB
- Redirect chain
- https://opsi.gov.uk → http://www.legislation.gov.uk → https://www.legislation.gov.uk/
See something wrong on this report? Request a correction
Related websites
Same technology stack
bazaart.com
AI design tools for small businesses | Bazaart
boschtt.net
Home | Bosch Home Comfort Group
arxivlens.com
ArxivLens - AI-Powered Academic Paper Search | arXiv...
axa.co.uk
AXA Insurance Quotes and Claims | AXA UK
bcdtravel.com
Business Travel Management & Corporate Travel | BCD Travel
buderus.com
Buderus - the system expert for HVAC
Same hosting provider
gambitco.io
Gambit · We put AI to work
clubhouseinn.com
Welcome To ClubHouse | ClubHouse Hotel & Suites
ashbyprd.com
All-in-one Recruiting Software for Ambitious Teams | Ashby
mailroute.net
MailRoute — Cloud Email Security & Threat Protection
relive.com
Relive | Run, Ride, Hike & more
cyware.com
Cyware - AI-Powered Threat Intelligence Platform | Home
Frequently asked questions
- What technology does opsi.gov.uk use?
- opsi.gov.uk is built with jQuery.
- Is opsi.gov.uk secure (HTTPS)?
- Yes. opsi.gov.uk uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 6, 2027.
- Who hosts opsi.gov.uk?
- opsi.gov.uk is hosted on AWS, behind CloudFront CDN.
- What is opsi.gov.uk's SEO score?
- opsi.gov.uk scored 65/100 for SEO in the latest analysis (fair).
- What is opsi.gov.uk's overall website score?
- opsi.gov.uk has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
- Has opsi.gov.uk's score changed over time?
- opsi.gov.uk's overall score has improved by 14 points (from 65 to 79) since Jul 26, 2026.
- Is opsi.gov.uk hiring?
- opsi.gov.uk has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card