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SGSiteGraph

cibse.org

CIBSE - Chartered Institution of Building Services Engineers

Last scanned Aug 24, 2026, 1:23 PM

87

Overall score

Great

Summary

This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

7 issues found · 1 high priority

  • Missing meta description

    SEO

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

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Missing canonical link

    SEO

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

  • 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.

+1 more issue — details in the sections below.

65

SEO

5 issue(s) found

90

Performance

1.05 s

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.

Meta tags

Title
CIBSE - Chartered Institution of Building Services Engineers
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, minimum-scale=0.1, maximum-scale=1000, shrink-to-fit=no
Robots meta
Manifest
https://www.cibse.org/site.webmanifest?v=1

OpenGraph & Twitter Card

OpenGraph

og:title
CIBSE - Chartered Institution of Building Services Engineers
og:description
The Chartered Institution of Building Services Engineers (CIBSE) is the professional body that exists to advance and promote the art, science and practice of building services engineering, to invest in education and research, and to support our community of built environment professionals in their pursuit of excellence.
og:type
website
og:url
https://www.cibse.org/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
cibse.org
Valid from
Aug 15, 2026
Valid to
Nov 13, 2026
Days until expiry
79
SAN domains
cibse.org, *.cibse.org

Security headers

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

Compression: gzip · 4 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 18

Links

287 internal · 11 external · 1 broken

Images

20 total · 0 missing alt

Scripts / Styles

7 scripts · 2 stylesheets

JS / CSS size

501 B · 15.1 KB

Page size

124 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • 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://cibse.org
Final URL
https://www.cibse.org/
HTTP status
200
HTTP version
HTTP/2
Response time
1.04 s
HTML size
124 KB
Redirect chain
https://cibse.org → https://www.cibse.org/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does cibse.org use?
cibse.org is built with Google Analytics.
Is cibse.org secure (HTTPS)?
Yes. cibse.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 13, 2026.
Who hosts cibse.org?
Hosting provider information for cibse.org is not available yet.
What is cibse.org's SEO score?
cibse.org scored 65/100 for SEO in the latest analysis (fair).
What is cibse.org's overall website score?
cibse.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.