okhistory.org
Home | Oklahoma Historical Society
Last scanned Aug 5, 2026, 3:00 PM · 18 views
Overall score
Great
Summary
The Oklahoma Historical Society has been collecting, preserving, and sharing the rich history of our state since 1893. This website uses WordPress behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing canonical link.
The Oklahoma Historical Society has been collecting, preserving, and sharing the rich history of our state since 1893.
Top issues to fix
7 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
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.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
2.31 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 87
- SEO
- 80
- Security
- 80
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
The Oklahoma Historical Society has been collecting, preserving, and sharing the rich history of our state since 1893.
Meta tags
- Title
- Home | Oklahoma Historical Society
- Description
- The Oklahoma Historical Society has been collecting, preserving, and sharing the rich history of our state since 1893.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- 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
- Google Trust Services
- Subject
- okhistory.org
- Valid from
- Jul 5, 2026
- Valid to
- Oct 3, 2026
- Days until expiry
- 58
- SAN domains
- okhistory.org, *.okhistory.org
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 2 · H2 11 · H3 2
Links
96 internal · 6 external · 20 broken
Images
2 total · 0 missing alt
Scripts / Styles
8 scripts · 5 stylesheets
JS / CSS size
5.0 KB · 1.3 KB
Page size
54.8 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://okhistory.org
- Final URL
- https://www.okhistory.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 2.31 s
- HTML size
- 54.8 KB
- Redirect chain
- https://okhistory.org → https://www.okhistory.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does okhistory.org use?
- okhistory.org is built with WordPress, Google Analytics.
- Is okhistory.org secure (HTTPS)?
- Yes. okhistory.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 3, 2026.
- Who hosts okhistory.org?
- Hosting provider information for okhistory.org is not available yet.
- What is okhistory.org's SEO score?
- okhistory.org scored 80/100 for SEO in the latest analysis (great).
- What is okhistory.org's overall website score?
- okhistory.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has okhistory.org's score changed over time?
- okhistory.org's overall score has stayed steady at 87/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card