oa.mg
OA.mg · Open Access for Everyone · Download and read over 240 million research papers
Last scanned Jul 26, 2026, 12:19 PM
Overall score
Great
Summary
Download and read 240 million open access research papers. This website uses Next.js behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Download and read 240 million open access research papers
Top issues to fix
10 issues found · 2 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.
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
132 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Download and read 240 million open access research papers
Contact
Email, phone, and address published on this site's own pages.
- j@oa.mg
Meta tags
- Title
- OA.mg · Open Access for Everyone · Download and read over 240 million research papers
- Description
- Download and read 240 million open access research papers
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width
- 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
- oa.mg
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 69
- SAN domains
- oa.mg, *.oa.mg
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 1 · H2 1 · H3 0
Links
16 internal · 2 external · 18 broken
Images
1 total · 0 missing alt
Scripts / Styles
18 scripts · 2 stylesheets
JS / CSS size
1.1 KB · 0 B
Page size
12.9 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
- Missing canonical link
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
Scan details
- Requested URL
- https://oa.mg
- Final URL
- https://oa.mg
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 132 ms
- HTML size
- 12.9 KB
- Redirect chain
- https://oa.mg
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does oa.mg use?
- oa.mg is built with Next.js, Cloudflare Analytics.
- Is oa.mg secure (HTTPS)?
- Yes. oa.mg uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 6, 2026.
- Who hosts oa.mg?
- Hosting provider information for oa.mg is not available yet.
- What is oa.mg's SEO score?
- oa.mg scored 80/100 for SEO in the latest analysis (great).
- What is oa.mg's overall website score?
- oa.mg has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card