citeab.com
CiteAb - Reagent Search & Life Science Data
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Excellent
Summary
Citation ranked reagent search engine and high-quality life science data services for pharma & biotech companies, reagent suppliers and investors. This website uses Nginx behind CloudFront CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
Citation ranked reagent search engine and high-quality life science data services for pharma & biotech companies, reagent suppliers and investors
Top issues to fix
5 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.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
791 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- chris@citeab.com
Meta tags
- Title
- CiteAb - Reagent Search & Life Science Data
- Description
- Citation ranked reagent search engine and high-quality life science data services for pharma & biotech companies, reagent suppliers and investors
- Canonical
- https://www.citeab.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- noarchive
- Manifest
- https://www.citeab.com:443/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- 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
- Amazon
- Subject
- citeab.com
- Valid from
- Oct 15, 2025
- Valid to
- Nov 13, 2026
- Days until expiry
- 80
- SAN domains
- citeab.com, *.citeab.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 3 · H2 2 · H3 4
Links
48 internal · 10 external · 20 broken
Images
31 total · 0 missing alt
Scripts / Styles
8 scripts · 2 stylesheets
JS / CSS size
21.5 KB · 492 B
Page size
100 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://citeab.com
- Final URL
- https://www.citeab.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 789 ms
- HTML size
- 100 KB
- Redirect chain
- https://citeab.com → https://www.citeab.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does citeab.com use?
- citeab.com is built with Ruby on Rails, Google Analytics, Nginx.
- Is citeab.com secure (HTTPS)?
- Yes. citeab.com uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 13, 2026.
- Who hosts citeab.com?
- Hosting provider information for citeab.com is not available yet.
- What is citeab.com's SEO score?
- citeab.com scored 85/100 for SEO in the latest analysis (great).
- What is citeab.com's overall website score?
- citeab.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card