opensearch.org
Home - OpenSearch
Last scanned Aug 3, 2026, 3:00 PM · 16 views
Overall score
Excellent
Summary
OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data. This website uses WordPress behind Fastly CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.
OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.
Top issues to fix
3 issues found
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
2 issue(s) found
Performance
13 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-2 overall since Jul 26, 2026
- Overall
- 97
- SEO
- 90
- Security
- 100
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.
Meta tags
- Title
- Home - OpenSearch
- Description
- OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.
- Canonical
- https://opensearch.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0
- 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
- Fastly
- 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
- opensearch.org
- Valid from
- Jun 9, 2026
- Valid to
- Sep 7, 2026
- Days until expiry
- 34
- SAN domains
- opensearch.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 12
Links
60 internal · 27 external · 20 broken
Images
61 total · 0 missing alt
Scripts / Styles
48 scripts · 40 stylesheets
JS / CSS size
82.7 KB · 42.5 KB
Page size
239 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://opensearch.org
- Final URL
- https://opensearch.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 9 ms
- HTML size
- 239 KB
- Redirect chain
- https://opensearch.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does opensearch.org use?
- opensearch.org is built with WordPress, jQuery, Google Analytics, Nginx.
- Is opensearch.org secure (HTTPS)?
- Yes. opensearch.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 7, 2026.
- Who hosts opensearch.org?
- Hosting provider information for opensearch.org is not available yet.
- What is opensearch.org's SEO score?
- opensearch.org scored 90/100 for SEO in the latest analysis (excellent).
- What is opensearch.org's overall website score?
- opensearch.org has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
- Has opensearch.org's score changed over time?
- opensearch.org's overall score has declined by 2 points (from 99 to 97) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card