StatsMyWeb
Main menu

Domain report

phasetr.com

phasetr.com ranks in the top 8.23% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.

Explore phasetr.com in the Web Graph

Connectivity

#10,972,065harmonic-centrality rank
Top percentile
8.23%
Hosts observed
2

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://phasetr.com/ answered with HTTP 200.

DNS records

A
  • 157.112.152.36
AAAA
No records found.
MX
  • 0 phasetr.com.
NS
  • ns4.xserver.jp.
  • ns2.xserver.jp.
  • ns1.xserver.jp.
  • ns3.xserver.jp.
  • ns5.xserver.jp.
AS
Server in network Xserver Inc., AS131965 · Japan157.112.152.0/24, which holds 157.112.152.36

Live preview

This is a live, sandboxed embed of phasetr.com — not a copy. What it shows can change any time the site itself does.

Domain registration (WHOIS / RDAP)

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Registered
2014-02-22
Expires
2027-02-22
Last changed
2026-02-06

Nameservers: NS1.XSERVER.JP, NS2.XSERVER.JP, NS3.XSERVER.JP, NS4.XSERVER.JP, NS5.XSERVER.JP

Status: active

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 502).

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=UTF-8
Cache-Control
Not sent
Content-Encoding
Not sent

Security

Content-Security-Policy
Not sent
Strict-Transport-Security
Not sent
X-Frame-Options
Not sent
X-Content-Type-Options
Not sent
Referrer-Policy
Not sent
Permissions-Policy
Not sent

What each security header does

Redirect chain

  1. 1.http://phasetr.com/HTTP 301

    → https://phasetr.com/

  2. 2.https://phasetr.com/HTTP 200

Meta tags

Title
相転移プロダクション
Description
数学、物理を中心とした学術的な情報を発信しています。科学技術計算を中心にしたプログラミングにも力を入れています。無料・有料含めた通信講座も展開して、特に大人の数学再チャレンジ、学校教育に満足できない中高生の学習もサポートしています。
Canonical
https://phasetr.com/
Robots
max-snippet:-1, max-image-preview:large, max-video-preview:-1
Generator
All in One SEO (AIOSEO) 5.0.3
Open Graph title
相転移プロダクション
Open Graph description
数学、物理を中心とした学術的な情報を発信しています。科学技術計算を中心にしたプログラミングにも力を入れています。無料・有料含めた通信講座も展開して、特に大人の数学再チャレンジ、学校教育に満足できない中高生の学習もサポートしています。
Open Graph image
https://phasetr.com/wp-content/uploads/2016/12/myself.png
Open Graph type
article
Twitter card
summary
Twitter title
相転移プロダクション
Twitter image
http://phasetr.com/wp-content/uploads/2016/12/myself.png

robots.txt

Disallow rules (User-agent: *)
1
Disallow rules (other agents)
0

Sitemaps declared:

  • https://phasetr.com/sitemap.xml
  • https://phasetr.com/sitemap.rss

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

  • Cloudflarecdn

    Server: cloudflare

  • WordPresscms

    Found "wp-content/" in the page's HTML

  • Google Analyticsanalytics

    Found "googletagmanager.com/gtag/js" in the page's HTML

Related domains

Similar connectivity

Domains ranked just above and below it in the same snapshot.