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SGSiteGraph

londondesignfestival.com

London Design Festival

Last scanned Aug 24, 2026, 1:23 PM

82

Overall score

Great

Summary

London Design Festival celebrates and promotes London as the design capital of the world. This website uses Next.js behind Netlify CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance fair (70/100). Top issue: No structured data (JSON-LD) found.

London Design Festival celebrates and promotes London as the design capital of the world.

Top issues to fix

7 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 X-Frame-Options header

    Security

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

  • 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.

  • 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.

80

SEO

3 issue(s) found

70

Performance

688 ms

80

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.

London Design Festival celebrates and promotes London as the design capital of the world.

Meta tags

Title
London Design Festival
Description
London Design Festival celebrates and promotes London as the design capital of the world.
Canonical
https://londondesignfestival.com/home/off-season-2026/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
London Design Festival
og:description
London Design Festival celebrates and promotes London as the design capital of the world.
og:type
og:url

Twitter Card

twitter:card
summary_large_image
twitter:title
London Design Festival
twitter:description
London Design Festival celebrates and promotes London as the design capital of the world.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Netlify
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
londondesignfestival.com
Valid from
Jul 5, 2026
Valid to
Oct 3, 2026
Days until expiry
38
SAN domains
londondesignfestival.com, www.londondesignfestival.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 30 · H3 0

Links

67 internal · 8 external · 2 broken

Images

123 total · 0 missing alt

Scripts / Styles

60 scripts · 6 stylesheets

JS / CSS size

3.4 MB · 189 KB

Page size

256 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://londondesignfestival.com
Final URL
https://londondesignfestival.com
HTTP status
200
HTTP version
HTTP/2
Response time
683 ms
HTML size
256 KB
Redirect chain
https://londondesignfestival.com

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Frequently asked questions

What technology does londondesignfestival.com use?
londondesignfestival.com is built with Next.js, Google Analytics, Meta Pixel.
Is londondesignfestival.com secure (HTTPS)?
Yes. londondesignfestival.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 3, 2026.
Who hosts londondesignfestival.com?
Hosting provider information for londondesignfestival.com is not available yet.
What is londondesignfestival.com's SEO score?
londondesignfestival.com scored 80/100 for SEO in the latest analysis (great).
What is londondesignfestival.com's overall website score?
londondesignfestival.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.