What technology does dblp.org use?

dblp.org is built with WordPress, jQuery, Apache.

Is dblp.org secure (HTTPS)?

Yes. dblp.org uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Nov 25, 2026.

Hosting provider information for dblp.org is not available yet.

What is dblp.org's SEO score?

dblp.org scored 80/100 for SEO in the latest analysis (great).

What is dblp.org's overall website score?

dblp.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

Has dblp.org's score changed over time?

dblp.org's overall score has declined by 2 points (from 81 to 79) since Jul 22, 2026.

dblp.org

dblp: computer science bibliography

Last scanned Jul 29, 2026, 7:00 PM · 10 views

Overall score

Fair

Summary

The dblp computer science bibliography is the online reference for open bibliographic information on major computer science journals and proceedings. This website uses WordPress. SEO is good (80/100) and accessibility is excellent (95/100). Security scores fair (65/100) and performance good (80/100). Top issue: Multiple H1 headings found.

The dblp computer science bibliography is the online reference for open bibliographic information on major computer science journals and proceedings.

Top issues to fix

11 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Slow estimated load (4.3s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+5 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

4.25 s

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-2 overall since Jul 22, 2026

Overall: 79
SEO: 80
Security: 65
Performance: 80
Accessibility: 95

Organization

Company details published in this site's own structured data.

The dblp computer science bibliography is the online reference for open bibliographic information on major computer science journals and proceedings.

Contact

Email, phone, and address published on this site's own pages.

Email: dblp@dagstuhl.de

Meta tags

Title: dblp: computer science bibliography
Description: The dblp computer science bibliography is the online reference for open bibliographic information on major computer science journals and proceedings.
Canonical: https://dblp.org
Language: en
Charset: UTF-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress jQuery Apache

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: Hellenic Academic and Research Institutions CA
Subject: dblp.org
Valid from: Nov 25, 2025
Valid to: Nov 25, 2026
Days until expiry: 118
SAN domains: dblp.org, www.dblp.org, dblp.eu, www.dblp.eu, dblp.dagstuhl.de, dblp.de, www.dblp.de, m.dblp.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 3 · H2 12 · H3 0

Links

145 internal · 97 external · 20 broken

Images

82 total · 1 missing alt

Scripts / Styles

13 scripts · 2 stylesheets

JS / CSS size

102 B · 0 B

Page size

55.5 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
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://dblp.org
Final URL: https://dblp.org
HTTP status: 200
HTTP version: HTTP/2
Response time: 4.25 s
HTML size: 55.5 KB
Redirect chain: https://dblp.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dblp.org use?: dblp.org is built with WordPress, jQuery, Apache.
Is dblp.org secure (HTTPS)?: Yes. dblp.org uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Nov 25, 2026.
Who hosts dblp.org?: Hosting provider information for dblp.org is not available yet.
What is dblp.org's SEO score?: dblp.org scored 80/100 for SEO in the latest analysis (great).
What is dblp.org's overall website score?: dblp.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
Has dblp.org's score changed over time?: dblp.org's overall score has declined by 2 points (from 81 to 79) since Jul 22, 2026.