What powers chemspider.com?
Last seen Jun 2026 · 30 technologies across 16 categories
Advertising
Google AdSense
since Jun 2019
Google Publisher Tag
since Feb 2021
Analytics
Google Analytics
since Jun 2018
Hotjar
since Jun 2019
CDN
Amazon CloudFront
since Feb 2024
Google Hosted Libraries
since Feb 2023
Cookie compliance
OneTrust
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Feb 2024
Performance
Priority Hints
since Mar 2025
Programming languages
RUM
New Relic
since Jan 2019
Security
Surveys
Hotjar Incoming Feedback
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| dihydrogen | #4 | 2,700 |
| hydroxydione | #22 | 2,200 |
| hydroxydione | #32 | 2,100 |
| chem pub | #3 | 1,600 |
| chemspider | #1 | 1,300 |
| dimethyl terephthalate | #11 | 1,200 |
| acetone structure | #3 | 1,200 |
| ammonium chemical formula | #7 | 690 |
| barf acronym chemistry | #12 | 680 |
| acetic acid | #12 | 680 |
| ammonium | #9 | 610 |
| dimethylamide | #2 | 580 |
| chemical formula of nitrite | #3 | 430 |
| d glucose structure | #6 | 340 |
| caffeine structure | #5 | 310 |
| acetate molecular formula | #7 | 310 |
| cro4 | #2 | 310 |
| mg ion charge | #1 | 300 |
| acetone | #33 | 280 |
| l-alanine structure | #3 | 280 |
| co2 molecular weight | #10 | 280 |
| p-aminobenzoic acid | #5 | 250 |
| methylsulfonylmethane wiki | #7 | 250 |
| ethanol | #22 | 240 |
| permanganate ion formula | #3 | 230 |
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
- 71% desktop
- 27% phone
- 2% tablet
Nigeria
United States
India
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.85 / 10 · ranked #53,601 of all domains
809 referring domains · OpenPageRank
Search traffic
110,400 est. monthly organic visits (US)
47,496 keywords in Google's top 30
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 0.4 MB · 36 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| beta.chemspider.com | 16 |
| legacy.chemspider.com | 14 |
| www.chemspider.com | 14 |
| cssp.chemspider.com | 8 |