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SGSiteGraph

dainst.org

DAI - DAI Portal

Last scanned Jul 26, 2026, 5:47 AM

79

Overall score

Fair

Summary

This website uses Apache. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

9 issues found · 3 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+3 more issues — details in the sections below.

70

SEO

4 issue(s) found

80

Performance

3.15 s

70

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Meta tags

Title
DAI - DAI Portal
Description
Canonical
https://www.dainst.org/
Language
de-de
Charset
utf-8
Viewport
width=device-width, initial-scale=1, minimum-scale=1
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Deutsches Archäologisches Institut - www.dainst.org
og:description
og:type
og:url

Twitter Card

twitter:card
summary
twitter:title
Deutsches Archäologisches Institut - www.dainst.org
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Hellenic Academic and Research Institutions CA
Subject
dainst.org
Valid from
Sep 11, 2025
Valid to
Sep 11, 2026
Days until expiry
44
SAN domains
dainst.org, www.dainst.org, dainst.de, www.dainst.de, search.dainst.org, search.test.dainst.org, projectdb.dainst.org

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 18 · H3 6

Links

245 internal · 10 external · 20 broken

Images

37 total · 0 missing alt

Scripts / Styles

10 scripts · 3 stylesheets

JS / CSS size

11.2 KB · 798 B

Page size

289 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://dainst.org
Final URL
https://www.dainst.org/
HTTP status
200
HTTP version
HTTP/2
Response time
3.14 s
HTML size
289 KB
Redirect chain
https://dainst.org → https://www.dainst.org/

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Frequently asked questions

What technology does dainst.org use?
dainst.org is built with Apache.
Is dainst.org secure (HTTPS)?
Yes. dainst.org uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Sep 11, 2026.
Who hosts dainst.org?
Hosting provider information for dainst.org is not available yet.
What is dainst.org's SEO score?
dainst.org scored 70/100 for SEO in the latest analysis (fair).
What is dainst.org's overall website score?
dainst.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.