welib.org
WeLib - 43 million books, 98 million papers. All free. All yours.
Last scanned Jul 26, 2026, 5:34 AM
Overall score
Fair
Summary
43 million books and 98 million articles. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.
43 million books and 98 million articles. Read freely and join us in building a more enlightened future.
- United States
- Hosted on Cloudflare
Top issues to fix
11 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+5 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.33 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
43 million books and 98 million articles. Read freely and join us in building a more enlightened future.
Contact
Email, phone, and address published on this site's own pages.
Source: https://welib.org/contact
Meta tags
- Title
- WeLib - 43 million books, 98 million papers. All free. All yours.
- Description
- 43 million books and 98 million articles. Read freely and join us in building a more enlightened future.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://welib.org/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.0.78
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- welib.org
- Valid from
- Jun 19, 2026
- Valid to
- Sep 17, 2026
- Days until expiry
- 52
- SAN domains
- welib.org, *.welib.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 16 · H3 1
Links
41 internal · 2 external · 12 broken
Images
11 total · 10 missing alt
Scripts / Styles
25 scripts · 2 stylesheets
JS / CSS size
181 KB · 1.1 KB
Page size
308 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 28
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://welib.org
- Final URL
- https://welib.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.32 s
- HTML size
- 308 KB
- Redirect chain
- https://welib.org
See something wrong on this report? Request a correction
Related websites
Same technology stack
mytd.com
MYTD | Business Management Firm for AI Technology Companies
neo4j.com
Neo4j Graph Intelligence Platform
savvytime.com
World Clock and Time Converter - Savvy Time
goiq.com
GoIQ - Affordable CRM Made for Small Businesses
righttoinformation.wiki
File any RTI in India · RTI Wiki
dataremote.com
DataRemote: POTS Replacement & Cellular Failover Solutions
Same hosting provider
gentlemansgazette.com
Gentleman's Gazette | Website & Shop For Classic Gentlemen
gearset.com
Gearset | The complete Salesforce DevOps solution
hackertarget.com
28 Online Vulnerability Scanners & Network Tools
righttoinformation.wiki
File any RTI in India · RTI Wiki
geaerospace.com
GE Aerospace - Home | GE Aerospace
joingy.com
Joingy: Random Video Chat Roulette • Stranger Cam Chat
Frequently asked questions
- What technology does welib.org use?
- welib.org is built with Cloudflare Analytics.
- Is welib.org secure (HTTPS)?
- Yes. welib.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 17, 2026.
- Who hosts welib.org?
- welib.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is welib.org's SEO score?
- welib.org scored 65/100 for SEO in the latest analysis (fair).
- What is welib.org's overall website score?
- welib.org has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card