What powers jswa.jp?
Last seen Jun 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2024
Programming languages
PHP
since Jan 2019
Security
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Jan 2019
WordPress plugins
WP Fastest Cache
since Feb 2022
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| japan sewer | #3 | 17 |
| japan sewers | #6 | 7 |
| tokyo sewers | #64 | 0 |
| iwsfg | #38 | 0 |
| jp association | #82 | 0 |
| jp 63 | #73 | 0 |
| manhole card | #39 | 0 |
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
- 70% desktop
- 30% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.53 / 10 · ranked #74,088 of all domains
262 referring domains · OpenPageRank
Search traffic
24 est. monthly organic visits (US)
7 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 78 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.