What powers restek.com?
Last seen Jun 2026 · 64 technologies across 31 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tusi | #5 | 1,900 |
| restek | #1 | 1,300 |
| gas chromatography library | #1 | 490 |
| 1/4 npt size | #3 | 230 |
| 1/4 npt dimensions | #3 | 230 |
| control system theory | #4 | 180 |
| hplc library | #12 | 140 |
| 1/4 npt thread dimensions | #5 | 110 |
| neopentane | #8 | 87 |
| npt thread sizes | #8 | 71 |
| npt pipe thread sizes | #8 | 71 |
| 1/4 stainless steel tubing | #3 | 70 |
| npt thread size chart | #6 | 64 |
| npt sizes | #9 | 54 |
| 180/2 | #12 | 50 |
| retention factor | #5 | 47 |
| methane ethane propane butane | #5 | 47 |
| 1/4 npt | #7 | 46 |
| purchase gbl online | #1 | 43 |
| gbl order online | #1 | 43 |
| 5ml syringe | #6 | 37 |
| 20 ml syringe | #5 | 35 |
| cga 330 fitting | #2 | 34 |
| what is 1/4 npt thread | #1 | 33 |
| what is 1 4 npt thread | #1 | 33 |
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
- 69% phone
- 31% desktop
United States
India
Japan
Germany
United Kingdom
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.71 / 10 · ranked #61,550 of all domains
181 referring domains · OpenPageRank
Search traffic
10,300 est. monthly organic visits (US)
4,218 keywords in Google's top 30
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 0.35 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.0 MB · 54 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| discover.restek.com | 41 |
| www.restek.com | 19 |
| login.restek.com | 17 |
| ez.restek.com | 16 |
| it.restek.com | 15 |
| forms.restek.com | 14 |
| blog.restek.com | 12 |
| m.restek.com | 12 |
| explore.restek.com | 10 |
| info.restek.com | 10 |
Full technology history →
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Recent changes
- dropped Akamai Jun 2026
- dropped Akamai mPulse Jun 2026
- dropped Boomerang Jun 2026
- dropped Selectize May 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Akamai Dec 2025
- detected Akamai mPulse Dec 2025
- detected Boomerang Dec 2025
- dropped Pingdom RUM Dec 2025