What powers chem4kids.com?
Last seen Aug 2026 · 6 technologies across 5 categories
Advertising
CDN
IaaS
Tag managers
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| is calcium a metal | #79 | 17 |
| how many electrons does oxygen have | #42 | 11 |
| oxygen electron | #87 | 8 |
| be condensate | #68 | 6 |
| zn electron configuration | #76 | 6 |
| oxygen electrons | #56 | 6 |
| what is bromine used for | #78 | 5 |
| sodium electrons | #68 | 5 |
| mn electron configuration | #48 | 5 |
| how many electrons does sodium have | #61 | 5 |
| how many valence electrons does magnesium have | #83 | 5 |
| what are electrons made of | #72 | 4 |
| scandium electron configuration | #78 | 4 |
| periodic table halogens | #94 | 4 |
| protons neutrons and electrons in oxygen | #96 | 4 |
| halogens periodic table | #87 | 4 |
| halogens on periodic table | #86 | 4 |
| how many electrons does s have | #84 | 4 |
| electronic configuration of sc | #76 | 4 |
| zinc valence electrons | #84 | 3 |
| zn valence electrons | #90 | 3 |
| what is neon used for | #62 | 3 |
| halogen group | #93 | 3 |
| how many electrons does mg have | #70 | 3 |
| how many protons does nitrogen have | #93 | 3 |
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.
AI Crawlers
All crawlers blocked
Audience
- 89% desktop
- 11% phone
India
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #208,391 of all domains
313 referring domains · OpenPageRank
Search traffic
210 est. monthly organic visits (US)
519 keywords in Google's top 30
Core Web Vitals
| LCP | 4.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 3200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Google
- Weight: 0.3 MB · 19 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CONFLUENCE-NETWORK-INC (208.91.197.27)
- DNS: Network Solutions
- Email: no MX record returned
- Common Crawl link graph: rank 55,455, 2 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.chem4kids.com | 6 |
| chem4kids.com | 5 |
Full technology history →
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Recent changes
- detected Microsoft Advertising Jun 2026