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W

www.hzdr.de

Available
Page analyze update date: 2025/11/10 10:47:35
Last whois update date: 2026/07/22 09:36:30
Domain Status
Available
SEO Score
59.59%
87
Score achieved
146
Maximum score

Main Information

ℹ️
Title: HZDR – Helmholtz-Zentrum Dresden-Rossendorf
Description: The Helmholtz-Zentrum Dresden-Rossendorf is a member of the Helmholtz Association of German Research Centres pursuing new insights that will allow us to maintain and improve all of our lives. That is why the HZDR conducts research in the fields of Energy, Health and Matter in Dresden and at five other locations. Our large-scale facilities are also available to external guests from around the world to help answer the decisive questions of our societies.(Contact details: +49 351 260-0 / [email protected])
Keywords: unknown
Page Encoding: utf-8 Body and server charset are different!
Page Filesize: 334 KB

Server Information

🖥️
IP: 149.220.142.88
Location: Germany,DE,Dresden,01328,51.0545,13.7413,Europe/Berlin
Encoding: UTF-8

Meta Tags List

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Internal Links

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External Links

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Whois Raw Data

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            Domain: hzdr.de
Nserver: dns-3.dfn.de
Nserver: ns1.fz-rossendorf.de
Nserver: ns2.fz-rossendorf.de
Status: connect
Changed: 2017-11-16T14:07:37+01:00

Robots.txt

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			# /robots.txt file for https://www.hzdr.de

Sitemap: https://www.hzdr.de/sitemap.xml

User-agent: *
Disallow: /LOCAL/
Disallow: /intern/
Disallow: /FWR/DOCS/
Disallow: /FWB/Vorlesung/
Disallow: /FWS/FWSS/
Disallow: /FWB/VL_Bioanorganik/
Disallow: /FWS/TOPFLOW/intranet/
Disallow: /FWD/FWDH/MTLM2015/Internal/
Disallow: /db/Cms?pNid=39
Disallow: /db/!ContMan.Search.Data?pSearch=
Disallow: /db/ContMan.Options.SetLangRedirect

User-agent: AhrefsBot
Disallow: /

User-agent: AlphaBot
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: Baiduspider-render
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User-agent: barkrowler
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User-agent: Buck
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User-agent: changedetection
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User-agent: ChatGPT-User
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User-agent: ClaudeBot
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User-agent: Cliqzbot
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User-agent: DataForSeoBot
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User-agent: dotbot
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User-agent: Exabot
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User-agent: facebookexternalhit
Disallow: /

User-agent: Flamingo_SearchEngine
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: Grobbot
Disallow: /

User-agent: JobboerseBot
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User-agent: jobs.de-Robot
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User-agent: linkdexbot
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User-agent: Mail.RU_Bot
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User-agent: Mediatoolkitbot
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User-agent: MegaIndex.ru/2.0
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User-agent: Mega-Index
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User-agent: MegaIndex.ru
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User-agent: meta-externalagent
Disallow: /

User-agent: MJ12bot
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User-agent: MojeekBot
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User-agent: OAI-SearchBot
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User-agent: Pinterestbot
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User-agent: PetalBot
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User-agent: rogerbot
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User-agent: SafeDNSBot
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User-agent: SemrushBot
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User-agent: SemrushBot/2~bl
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User-agent: SemrushBot-BA
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User-agent: SemrushBot-BM
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User-agent: SemrushBot-SA
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User-agent: SEOkicks-Robot
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User-agent: SeznamBot
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User-agent: SMTBot
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User-agent: spbot
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User-agent: trendictionbot
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User-agent: TurnitinBot
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User-agent: TweetmemeBot
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User-agent: Twitterbot
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User-agent: vebidoobot
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User-agent: wonderbot
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User-agent: Wotbox
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User-agent: yacybot
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User-agent: YaK
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User-agent: YandexAntivirus
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User-agent: YandexBot/3.0
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User-agent: YandexImages
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User-agent: YandexMobileBot
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User-agent: Yeti
Disallow: /

Sitemap: https://www.hzdr.de/sitemap.xml

SEO Audit

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Technical SEO

✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header: UTF-8
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
342645 bytes
Page size acceptable for fast loading.
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Resources
61 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
3 hreflang tags
Hreflang tags found for multilingual SEO.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
9.90 ms
Excellent loading speed.

On-Page SEO

✓
Title
HZDR – Helmholtz-Zentrum Dresden-Rossendorf
Good title length (30-60 characters).
!
Meta Description
The Helmholtz-Zentrum Dresden-Rossendorf is a member of the Helmholtz Association of German Research Centres pursuing new insights that will allow us to maintain and improve all of our lives. That is why the HZDR conducts research in the fields of Energy, Health and Matter in Dresden and at five other locations. Our large-scale facilities are also available to external guests from around the world to help answer the decisive questions of our societies.(Contact details: +49 351 260-0 / [email protected]) Lenght:506
Meta description too long. Reduce to 100-160 characters.
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H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
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Word Count
459
Content somewhat short. Expand to 500+ words for optimal SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
!
Duplicate Meta
{"google-site-verification":2}
Remove duplicate meta tags to avoid conflicts.
✓
Keywords
Meta keywords are optional (not used by major search engines).

Content and UX

✓
Language
en
Language attribute properly set.
✓
Images
38 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.

Positions in Google

Search Phrases - Google

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Position Phrase Page Snippet
9re mining/db/Cms?pOid=51320

Additional Services

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