What powers spectroscopyonline.com?
Last seen Jun 2026 · 27 technologies across 17 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| amides | #7 | 1,000 |
| ester group | #3 | 430 |
| inductively coupled plasma | #44 | 420 |
| auger electron spectroscopy | #51 | 350 |
| carboxylate | #6 | 340 |
| ester bond | #5 | 310 |
| imide | #4 | 240 |
| carboxylic acid ir spectrum | #3 | 230 |
| spectroscopy | #10 | 210 |
| wc roentgen | #4 | 190 |
| spectrochemistry | #3 | 190 |
| amide functional group | #9 | 180 |
| cooh ir spectrum | #3 | 180 |
| nitro group | #5 | 170 |
| raman instrumentation | #6 | 170 |
| nuclear magnetic resonance | #10 | 170 |
| 1 times 1 | #2 | 160 |
| magnetic resonance spectroscopy | #99 | 160 |
| hsi | #74 | 160 |
| c-o stretch ir | #2 | 140 |
| ir spectroscopy aldehyde | #3 | 140 |
| alcohol on ir spectrum | #3 | 130 |
| alcohol ir spectra | #3 | 130 |
| alcohol infrared spectroscopy | #3 | 130 |
| nitrile functional group | #3 | 130 |
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
- 67% desktop
- 32% phone
- 1% tablet
United States
India
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.47 / 10 · ranked #162,434 of all domains
278 referring domains · OpenPageRank
Search traffic
19,000 est. monthly organic visits (US)
9,207 keywords in Google's top 30
Core Web Vitals
| LCP | 3.5 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 304 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- detected Google Font API May 2026
- dropped Sentry May 2026
- dropped Cloudflare Jan 2026
- detected Sentry Jan 2026
- dropped Headless UI Dec 2025
- dropped Next.js Dec 2025
- dropped Node.js Dec 2025
- dropped React Dec 2025
- dropped Webpack Dec 2025
- detected Astro Nov 2025
- detected core-js Nov 2025
- detected Facebook Pixel Nov 2025
- detected Microsoft Advertising Nov 2025
- detected Microsoft Clarity Nov 2025
- detected Priority Hints Nov 2025
- detected DoubleClick for Publishers (DFP) Oct 2025
- dropped core-js Sep 2025
- dropped DoubleClick for Publishers (DFP) Sep 2025
- dropped Facebook Pixel Sep 2025
- dropped Google Optimize Sep 2025
- dropped lit-html Sep 2025
- dropped Microsoft Advertising Sep 2025
- dropped Microsoft Clarity Sep 2025
- dropped Osano Sep 2025
- detected OneTrust Aug 2025