en-academic.com
Academic Dictionaries and Encyclopedias
Last scanned Aug 5, 2026, 11:00 AM · 9 views
Overall score
Great
Summary
Academic Dictionaries and Encyclopedias. This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No H1 heading found.
Academic Dictionaries and Encyclopedias
Top issues to fix
6 issues found · 2 high priority
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
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.
12 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
171 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+1 overall since Jul 26, 2026
- Overall
- 87
- SEO
- 70
- Security
- 90
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Academic Dictionaries and Encyclopedias
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Academic Dictionaries and Encyclopedias
- Description
- Academic Dictionaries and Encyclopedias
- Canonical
- https://en-academic.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1
- Robots meta
- ALL
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- GlobalSign nv-sa
- Subject
- *.en-academic.com
- Valid from
- Apr 2, 2026
- Valid to
- Oct 18, 2026
- Days until expiry
- 74
- SAN domains
- *.en-academic.com, en-academic.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 4
Links
2 internal · 125 external · 12 broken
Images
3 total · 0 missing alt
Scripts / Styles
17 scripts · 2 stylesheets
JS / CSS size
815 KB · 4.1 KB
Page size
39.1 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://en-academic.com
- Final URL
- https://en-academic.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 171 ms
- HTML size
- 39.1 KB
- Redirect chain
- https://en-academic.com
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Frequently asked questions
- What technology does en-academic.com use?
- en-academic.com is built with Google Analytics, Google Ads, Nginx.
- Is en-academic.com secure (HTTPS)?
- Yes. en-academic.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 18, 2026.
- Who hosts en-academic.com?
- Hosting provider information for en-academic.com is not available yet.
- What is en-academic.com's SEO score?
- en-academic.com scored 70/100 for SEO in the latest analysis (fair).
- What is en-academic.com's overall website score?
- en-academic.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has en-academic.com's score changed over time?
- en-academic.com's overall score has improved by 1 point (from 86 to 87) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card