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asa.org.uk

Home - ASA | CAP

Last scanned Jul 26, 2026, 5:18 AM

87

Overall score

Great

Summary

The Advertising Standards Authority (ASA) is UK's regulator of advertising. This website uses Plausible Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing canonical link.

The Advertising Standards Authority (ASA) is UK's regulator of advertising. We apply the Ad Codes, written by the Committees of Advertising Practice (CAP).

United States
Hosted on Cloudflare

Products & pricing

Product and pricing information published in this site's own structured data.

Pricing and charges

£50 GBP

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing html lang attribute

    Accessibility

    Set <html lang="…"> so screen readers pick the right pronunciation rules.

80

SEO

3 issue(s) found

90

Performance

2.23 s

90

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

The Advertising Standards Authority (ASA) is UK's regulator of advertising. We apply the Ad Codes, written by the Committees of Advertising Practice (CAP).

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Home - ASA | CAP
Description
The Advertising Standards Authority (ASA) is UK's regulator of advertising. We apply the Ad Codes, written by the Committees of Advertising Practice (CAP).
Canonical
Language
Charset
Viewport
width=device-width, initial-scale=1
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
The Advertising Standards Authority (ASA) is UK's regulator of advertising. We apply the Ad Codes, written by the Committees of Advertising Practice (CAP).
og:type
website
og:url
https://www.asa.org.uk/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.26.3.14
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.26.3.14
  • 172.67.68.180
  • 104.26.2.14
AAAA
  • 2606:4700:20::ac43:44b4
  • 2606:4700:20::681a:20e
  • 2606:4700:20::681a:30e
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.asa.org.uk
Valid from
Jul 11, 2026
Valid to
Oct 9, 2026
Days until expiry
74
SAN domains
www.asa.org.uk

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 6 · H2 5 · H3 7

Links

114 internal · 8 external · 0 broken

Images

17 total · 0 missing alt

Scripts / Styles

18 scripts · 10 stylesheets

JS / CSS size

117 B · 0 B

Page size

52.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Found
URLs in sitemap
160

SEO issues

  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

  • Missing <html lang> attribute

Careers

View careers page

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://asa.org.uk
Final URL
https://www.asa.org.uk/
HTTP status
200
HTTP version
HTTP/2
Response time
2.23 s
HTML size
52.3 KB
Redirect chain
https://asa.org.uk → https://www.asa.org.uk/

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Frequently asked questions

What technology does asa.org.uk use?
asa.org.uk is built with Bootstrap, jQuery, Plausible Analytics, Cloudflare Analytics.
Is asa.org.uk secure (HTTPS)?
Yes. asa.org.uk uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 9, 2026.
Who hosts asa.org.uk?
asa.org.uk is hosted on Cloudflare, behind Cloudflare CDN.
What is asa.org.uk's SEO score?
asa.org.uk scored 80/100 for SEO in the latest analysis (great).
What is asa.org.uk's overall website score?
asa.org.uk has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
What products does asa.org.uk offer?
asa.org.uk offers Pricing and charges.
Is asa.org.uk hiring?
asa.org.uk has a careers page; check it directly for current openings.