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SGSiteGraph

o2.co.uk

Access Denied

Last scanned Jul 22, 2026, 8:11 PM · 1 view

74

Overall score

Fair

Summary

This website is hosted on Azure. SEO is fair (60/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on Azure

Top issues to fix

10 issues found · 4 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+4 more issues — details in the sections below.

60

SEO

5 issue(s) found

90

Performance

837 ms

75

Security

HTTPS & header checks

75

Accessibility

3 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.

Contact

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

Source: https://www.o2.co.uk/contact

Meta tags

Title
Access Denied
Description
Canonical
Language
Charset
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
Azure
CDN provider
—
IP address
13.107.246.48
ASN
AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)

DNS records

TypeValue
A
  • 13.107.246.48
  • 13.107.213.48
AAAA
  • 2620:1ec:bdf::48
  • 2620:1ec:46::48
MX—
TXT—
NS—
CAA—
CNAME
  • feproxy-www.azurefd.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
www.o2.co.uk
Valid from
Mar 19, 2026
Valid to
Oct 3, 2026
Days until expiry
73
SAN domains
www.o2.co.uk, o2.co.uk

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 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

545 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
40
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://o2.co.uk
Final URL
https://www.o2.co.uk/
HTTP status
200
HTTP version
HTTP/2
Response time
826 ms
HTML size
545 KB
Redirect chain
https://o2.co.uk → https://www.o2.co.uk/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does o2.co.uk use?
We did not detect any specific technologies for o2.co.uk in the latest scan.
Is o2.co.uk secure (HTTPS)?
Yes. o2.co.uk uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 3, 2026.
Who hosts o2.co.uk?
o2.co.uk is hosted on Azure.
What is o2.co.uk's SEO score?
o2.co.uk scored 60/100 for SEO in the latest analysis (fair).
What is o2.co.uk's overall website score?
o2.co.uk has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.