What powers 
grammarbook.com?
Last seen Aug 2026 · 19 technologies across 17 categories
Advertising Networks
Analytics
Caching
CMS
Cookie compliance
Databases
Font Scripts
Hosting Panels
JavaScript Frameworks
Miscellaneous
Operating systems
Programming languages
Security
Tag managers
UI frameworks
Web Frameworks
Web Servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| inquiries | #6 | 5,600 |
| international short form | #2 | 2,000 |
| sic | #6 | 1,700 |
| bachelor degree or bachelor's degree | #1 | 1,500 |
| quotations inside quotations | #1 | 1,300 |
| intl abbreviation | #3 | 1,200 |
| is bachelor's degree capitalized | #1 | 1,100 |
| collectable | #3 | 1,100 |
| envelop envelope | #3 | 1,100 |
| quotes inside quotes | #1 | 1,000 |
| english grammar book | #2 | 980 |
| quote and quote | #63 | 950 |
| plural status | #2 | 800 |
| subjective pronouns | #4 | 800 |
| em dash | #65 | 770 |
| crisis plural | #6 | 750 |
| eachothers | #6 | 750 |
| associate's degree or associate degree | #1 | 730 |
| eachother vs each other | #3 | 720 |
| collectible vs collectable | #2 | 710 |
| collectable vs collectible | #2 | 710 |
| seen versus saw | #2 | 710 |
| onto vs on to | #2 | 710 |
| flier vs flyer | #8 | 650 |
| leafs vs leaves | #3 | 640 |
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
No robots.txt, all AI crawlers allowed
Audience
- 65% desktop
- 32% phone
- 3% tablet
United States
India
Philippines
United Kingdom
Canada
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.05 / 10 · ranked #106,345 of all domains
456 referring domains · OpenPageRank
Search traffic
146,200 est. monthly organic visits (US)
41,851 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 3.2 MB · 88 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IBM Cloud (150.238.45.247)
- DNS: myweblinx.net
- Email: grammarbook.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,930, 5 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| data.grammarbook.com | 16 |
| www.grammarbook.com | 12 |
| grammarbook.com | 11 |