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SGSiteGraph

london.ca

Home | City of London

Last scanned Aug 24, 2026, 1:23 PM

94

Overall score

Excellent

Summary

The official website for the City of London, Ontario. This website uses Drupal. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

The official website for the City of London, Ontario.

Top issues to fix

4 issues found

  • TLS certificate expires in 30 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • No structured data (JSON-LD) found

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

80

SEO

3 issue(s) found

100

Performance

279 ms

100

Security

HTTPS & header checks

100

Accessibility

0 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 official website for the City of London, Ontario.

Meta tags

Title
Home | City of London
Description
The official website for the City of London, Ontario.
Canonical
https://london.ca/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://london.ca/themes/custom/de_theme/dist/img/favicons/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

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

Twitter Card

twitter:card
summary
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
  • mxb-002c6001.gslb.pphosted.com
  • mxa-002c6001.gslb.pphosted.com
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
london.ca
Valid from
Jun 27, 2026
Valid to
Sep 25, 2026
Days until expiry
30
SAN domains
london.ca

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 18 · H3 0

Links

474 internal · 13 external · 0 broken

Images

6 total · 0 missing alt

Scripts / Styles

4 scripts · 4 stylesheets

JS / CSS size

5.8 KB · 1.4 KB

Page size

244 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://london.ca
Final URL
https://london.ca
HTTP status
200
HTTP version
HTTP/2
Response time
275 ms
HTML size
244 KB
Redirect chain
https://london.ca

See something wrong on this report? Request a correction

Frequently asked questions

What technology does london.ca use?
london.ca is built with Drupal, jQuery.
Is london.ca secure (HTTPS)?
Yes. london.ca uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.
Who hosts london.ca?
Hosting provider information for london.ca is not available yet.
What is london.ca's SEO score?
london.ca scored 80/100 for SEO in the latest analysis (great).
What is london.ca's overall website score?
london.ca has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.