griffithobservatory.org
Griffith Observatory - Southern California’s gateway to the cosmos!
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Excellent
Summary
Griffith Observatory is southern California's gateway to the cosmos! Visitors may look through telescopes, explore exhibits, see live shows in the Samuel Oschin Planetarium, and enjoy spectacular views of Los Angeles and… This website uses WordPress behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Griffith Observatory is southern California's gateway to the cosmos! Visitors may look through telescopes, explore exhibits, see live shows in the Samuel Oschin Planetarium, and enjoy spectacular views of Los Angeles and the Hollywood Sign.
Top issues to fix
7 issues found
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
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.
Missing html lang attribute
AccessibilitySet <html lang="…"> so screen readers pick the right pronunciation rules.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
757 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Griffith Observatory - Southern California’s gateway to the cosmos!
- Description
- Griffith Observatory is southern California's gateway to the cosmos! Visitors may look through telescopes, explore exhibits, see live shows in the Samuel Oschin Planetarium, and enjoy spectacular views of Los Angeles and the Hollywood Sign.
- Canonical
- https://griffithobservatory.lacity.gov/
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0, minimal-ui
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
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
- Let's Encrypt
- Subject
- griffithobservatory.lacity.gov
- Valid from
- Aug 16, 2026
- Valid to
- Nov 14, 2026
- Days until expiry
- 81
- SAN domains
- *.griffithobservatory.lacity.gov, griffithobservatory.lacity.gov
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 4 · H2 3 · H3 4
Links
35 internal · 18 external · 13 broken
Images
18 total · 0 missing alt
Scripts / Styles
25 scripts · 3 stylesheets
JS / CSS size
4.9 KB · 13.5 KB
Page size
102 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
Scan details
- Requested URL
- https://griffithobservatory.org
- Final URL
- https://griffithobservatory.lacity.gov/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 755 ms
- HTML size
- 102 KB
- Redirect chain
- https://griffithobservatory.org → https://griffithobservatory.lacity.gov/
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Frequently asked questions
- What technology does griffithobservatory.org use?
- griffithobservatory.org is built with WordPress, jQuery, Google Analytics, Google Ads.
- Is griffithobservatory.org secure (HTTPS)?
- Yes. griffithobservatory.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 14, 2026.
- Who hosts griffithobservatory.org?
- Hosting provider information for griffithobservatory.org is not available yet.
- What is griffithobservatory.org's SEO score?
- griffithobservatory.org scored 75/100 for SEO in the latest analysis (fair).
- What is griffithobservatory.org's overall website score?
- griffithobservatory.org has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card