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ipk-gatersleben.de

Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung | Leibniz-Institut (IPK)

Last scanned Aug 4, 2026, 1:00 PM · 8 views

82

Overall score

Great

Summary

Das Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK) ist eine gemeinnützige Forschungseinrichtung und Mitglied der Leibniz-Gemeinschaft. This website uses PHP. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Das Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK) ist eine gemeinnützige Forschungseinrichtung und Mitglied der Leibniz-Gemeinschaft.

Top issues to fix

9 issues found · 1 high priority

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Frame-Options header

    Security

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

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+3 more issues — details in the sections below.

55

SEO

7 issue(s) found

100

Performance

554 ms

90

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

+3 overall since Jul 27, 2026

Overall
82
SEO
55
Security
90
Performance
100
Accessibility
90

Organization

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

Das Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK) ist eine gemeinnützige Forschungseinrichtung und Mitglied der Leibniz-Gemeinschaft.

Meta tags

Title
Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung | Leibniz-Institut (IPK)
Description
Das Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK) ist eine gemeinnützige Forschungseinrichtung und Mitglied der Leibniz-Gemeinschaft.
Canonical
https://www.ipk-gatersleben.de/
Language
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
og:description
og:type
website
og:url

Twitter Card

twitter:card
summary
twitter:title
Leibniz IPK @LeibnizIPK
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
ipk-gatersleben.de
Valid from
Feb 18, 2026
Valid to
Feb 18, 2027
Days until expiry
197
SAN domains
ipk-gatersleben.de, leibniz-ipk.de, ceplas-ipk-summerschool.de, glks.de, avatars-projekt.de, l-ipk.de, www.ceplas-ipk-summerschool.de, *.glks.de, *.ipk-nord.de, *.ipk-gatersleben.de, *.avatars-project.de, *.barleysequence.org, barleysequence.org, *.l-ipk.de, *.avatars-projekt.de, ipk-nord.de, avatars-project.de, *.leibniz-ipk.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

137 internal · 3 external · 20 broken

Images

43 total · 2 missing alt

Scripts / Styles

3 scripts · 2 stylesheets

JS / CSS size

578 B · 0 B

Page size

58.7 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
  • Meta description longer than 160 characters
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://ipk-gatersleben.de
Final URL
https://www.ipk-gatersleben.de/
HTTP status
200
HTTP version
HTTP/2
Response time
553 ms
HTML size
58.7 KB
Redirect chain
https://ipk-gatersleben.de → https://www.ipk-gatersleben.de/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does ipk-gatersleben.de use?
ipk-gatersleben.de is built with PHP.
Is ipk-gatersleben.de secure (HTTPS)?
Yes. ipk-gatersleben.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 18, 2027.
Who hosts ipk-gatersleben.de?
Hosting provider information for ipk-gatersleben.de is not available yet.
What is ipk-gatersleben.de's SEO score?
ipk-gatersleben.de scored 55/100 for SEO in the latest analysis (fair).
What is ipk-gatersleben.de's overall website score?
ipk-gatersleben.de has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has ipk-gatersleben.de's score changed over time?
ipk-gatersleben.de's overall score has improved by 3 points (from 79 to 82) since Jul 27, 2026.