What powers gdch.de?
Last seen Jun 2026 · 44 technologies across 17 categories
Analytics
Matomo Analytics
since Jul 2021
CDN
Cloudflare
since Jan 2023
CMS
TYPO3 CMS
since Aug 2018
Ecommerce
Cart Functionality
since Jan 2023
Shopify
since Jan 2023
Font scripts
JavaScript frameworks
JavaScript libraries
decimal.js
since Jul 2024
Isotope
since Jul 2021
jQuery Migrate
since Jan 2019
Marked
since Aug 2018
metisMenu
since Dec 2023
Select2
since Jun 2021
Slick
since Aug 2023
SweetAlert2
since May 2025
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Payment processors
American Express
since Jan 2023
Apple Pay
since Jan 2023
Google Pay
since Jan 2023
Mastercard
since Jan 2023
PayPal
since Jan 2023
Shop Pay
since Jan 2023
Visa
since Jan 2023
Performance
Priority Hints
since Feb 2023
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Matomo Tag Manager
since Jul 2021
UI frameworks
Web frameworks
Adobe ColdFusion
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| gdch | #1 | 52 |
| gesellschaft deutscher chemiker | #1 | 43 |
| chemrxiv | #52 | 4 |
| european patent number | #8 | 4 |
| justus von liebig | #44 | 2 |
| analytical and bioanalytical chemistry | #74 | 1 |
| is niacinamide water soluble | #63 | 1 |
| medchem | #34 | 1 |
| ida noddack | #64 | 1 |
| bert dohmen net worth | #33 | 0 |
| berenice carbo | #65 | 0 |
| wo patent meaning | #17 | 0 |
| zitieren | #75 | 0 |
| biochemie | #39 | 0 |
| biosensor conference | #23 | 0 |
| chemische berichte | #46 | 0 |
| chemieunternehmen | #92 | 0 |
| clara haber | #85 | 0 |
| chemrxiv impact factor | #64 | 0 |
| clemens winkler | #66 | 0 |
| tanja weil | #35 | 0 |
| sure-basen-haushalt | #27 | 0 |
| vitamin a conversion mcg to iu | #93 | 0 |
| vitamin a conversion iu to mcg | #88 | 0 |
| what is a patent number | #48 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 66% desktop
- 34% phone
Germany
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.20 / 10 · ranked #30,851 of all domains
743 referring domains · OpenPageRank
Search traffic
110 est. monthly organic visits (US)
56 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 6.3 MB · 54 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.gdch.de | 20 |
| en.gdch.de | 19 |
| shop.gdch.de | 16 |
| veranstaltungen.gdch.de | 12 |
| wahlen.gdch.de | 11 |
| umfrage.gdch.de | 10 |