Skip to main content
SGSiteGraph

rbo.org.uk

Royal Ballet and Opera

Last scanned Jul 26, 2026, 5:47 AM · 2 views

79

Overall score

Fair

Summary

New worlds await with the Royal Ballet and Opera. This website uses Google Analytics behind Fastly CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance good (80/100). Top issue: Missing canonical link.

New worlds await with the Royal Ballet and Opera

Top issues to fix

8 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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 X-Content-Type-Options header

    Security

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

  • 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.

+2 more issues — details in the sections below.

65

SEO

5 issue(s) found

80

Performance

468 ms

85

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.

New worlds await with the Royal Ballet and Opera

FacebookX (Twitter)InstagramYouTube

Meta tags

Title
Royal Ballet and Opera
Description
New worlds await with the Royal Ballet and Opera
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
Robots meta
Manifest
https://static.roh.org.uk/images/favicons_rbo/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Royal Ballet and Opera
og:description
New worlds await with the Royal Ballet and Opera
og:type
—
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
Royal Ballet and Opera
twitter:description
New worlds await with the Royal Ballet and Opera

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
—
CDN provider
Fastly
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
rbo.org.uk
Valid from
Jul 13, 2026
Valid to
Oct 11, 2026
Days until expiry
74
SAN domains
rbo.org.uk, stage.rbo.org.uk, www.rbo.org.uk

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 199

Links

53 internal · 19 external · 20 broken

Images

98 total · 0 missing alt

Scripts / Styles

17 scripts · 4 stylesheets

JS / CSS size

201 KB · 34.7 KB

Page size

493 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://rbo.org.uk
Final URL
https://www.rbo.org.uk/
HTTP status
200
HTTP version
HTTP/2
Response time
458 ms
HTML size
493 KB
Redirect chain
https://rbo.org.uk → https://www.rbo.org.uk/

See something wrong on this report? Request a correction

Related websites

Same technology stack

atlan.com

Atlan - The Context Layer for AI

100
plausiblemeta-pixelgoogle-analytics
Cloudflare· Cloudflare

brassring.com

Applicant Tracking System - BrassRing ATS for Smart Hiring

100
wordpresswoocommercegoogle-analytics
Azure

9hits.com

9Hits Traffic Exchange - Auto-Surf With Custom Interactions

100
google-analyticscloudflare-analyticsbootstrap
Cloudflare· Cloudflare

ashbyhq.com

All-in-one Recruiting Software for Ambitious Teams | Ashby

100
nextjsgoogle-analytics
AWS· Netlify

bond.edu.au

Bond University | Gold Coast, Queensland, Australia

100
drupalgoogle-analyticsvue
Cloudflare· Cloudflare

browsec.com

VPN Service | Privacy and Security Online | Browsec VPN

100
nginxgoogle-analyticsrails
HETZNER-AS - Hetzner Online GmbH, DE

Frequently asked questions

What technology does rbo.org.uk use?
rbo.org.uk is built with Google Analytics.
Is rbo.org.uk secure (HTTPS)?
Yes. rbo.org.uk uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 11, 2026.
Who hosts rbo.org.uk?
Hosting provider information for rbo.org.uk is not available yet.
What is rbo.org.uk's SEO score?
rbo.org.uk scored 65/100 for SEO in the latest analysis (fair).
What is rbo.org.uk's overall website score?
rbo.org.uk has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.