What powers 
portsmouthnh.gov?
Last seen Sep 2026 · 24 technologies across 16 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| city of portsmouth nh | #1 | 22,500 |
| skatepark skateboards | #5 | 8,600 |
| portsmouth public library | #1 | 2,000 |
| myschoolbucks | #10 | 1,400 |
| parking near me | #14 | 1,000 |
| prescott park | #2 | 980 |
| city of portsmouth | #2 | 880 |
| maplewood ave | #1 | 670 |
| city of portsmouth jobs | #2 | 660 |
| new hampshire s | #38 | 630 |
| city of portsmouth nh jobs | #1 | 550 |
| peirce island portsmouth nh | #1 | 550 |
| peirce island | #1 | 550 |
| snow storm | #26 | 470 |
| nh registration | #10 | 460 |
| prescott park portsmouth nh | #1 | 430 |
| prescott park portsmouth nh | #1 | 430 |
| portsmouth city public schools | #4 | 400 |
| portsmouth city library | #1 | 330 |
| indoor pools near me | #6 | 310 |
| city of portsmouth nh library | #1 | 300 |
| portsmouth library nh | #1 | 300 |
| four tree island | #1 | 300 |
| portsmouth police department | #2 | 290 |
| city of portsmouth recycling center | #1 | 270 |
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
- 53% desktop
- 45% phone
- 1% tablet
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.31 / 10 · ranked #192,492 of all domains
79 referring domains · OpenPageRank
Search traffic
66,600 est. monthly organic visits (US)
11,005 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.7 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Sep 2022 (4 years) via get.gov, renews Aug 2027
- Hosted on Fastly (23.185.0.2, IPv6)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 204,709, 4 hosts
- Verified with: Adobe, Apple Business, Google, Jamf, KnowBe4, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.portsmouthnh.gov | 22 |
| files.portsmouthnh.gov | 7 |