gagosian.com
Gagosian
Last scanned Aug 5, 2026, 8:00 PM · 17 views
Overall score
Great
Summary
Gagosian is a global network of art galleries specializing in modern and contemporary art with exhibition spaces across New York, Los Angeles, London, Paris, Gstaad, Rome, Athens, and Hong Kong. This website uses Next.js behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Gagosian is a global network of art galleries specializing in modern and contemporary art with exhibition spaces across New York, Los Angeles, London, Paris, Gstaad, Rome, Athens, and Hong Kong.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
2.12 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-2 overall since Jul 26, 2026
- Overall
- 88
- SEO
- 75
- Security
- 90
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Gagosian is a global network of art galleries specializing in modern and contemporary art with exhibition spaces across New York, Los Angeles, London, Paris, Gstaad, Rome, Athens, and Hong Kong.
Meta tags
- Title
- Gagosian
- Description
- Gagosian is a global network of art galleries specializing in modern and contemporary art with exhibition spaces across New York, Los Angeles, London, Paris, Gstaad, Rome, Athens, and Hong Kong.
- Canonical
- https://gagosian.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- initial-scale=1.0, user-scalable=yes, width=device-width
- Robots meta
- index,follow
- Manifest
- https://gagosian.com/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- gagosian.com
- Valid from
- Jun 23, 2026
- Valid to
- Sep 21, 2026
- Days until expiry
- 46
- SAN domains
- gagosian.com, *.gagosian.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 13
Links
37 internal · 10 external · 20 broken
Images
24 total · 0 missing alt
Scripts / Styles
16 scripts · 1 stylesheets
JS / CSS size
189 KB · 0 B
Page size
251 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- 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://gagosian.com
- Final URL
- https://gagosian.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 2.11 s
- HTML size
- 251 KB
- Redirect chain
- https://gagosian.com
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Frequently asked questions
- What technology does gagosian.com use?
- gagosian.com is built with Next.js, Google Ads.
- Is gagosian.com secure (HTTPS)?
- Yes. gagosian.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 21, 2026.
- Who hosts gagosian.com?
- Hosting provider information for gagosian.com is not available yet.
- What is gagosian.com's SEO score?
- gagosian.com scored 75/100 for SEO in the latest analysis (fair).
- What is gagosian.com's overall website score?
- gagosian.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has gagosian.com's score changed over time?
- gagosian.com's overall score has declined by 2 points (from 90 to 88) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card