mamastar.jp

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mamastar.jp is ranked #1,836 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 252 places in four weeks. Its homepage uses jQuery, Google Fonts, Google Analytics, Google Tag Manager and Microsoft Clarity. It is served through Amazon CloudFront and jsDelivr by Nginx.

Global rank

#1,836

▼ 226 this week

Domain age

—

Registration date unavailable

Technologies

detected on the homepage

SEO score

83/100

homepage checks

Popularity rank

#1,836 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #1,583.

Weekly Tranco rank (lower is more popular).

See where mamastar.jp sits in the top 10,000

Domain registration

The registry for .jp does not publish registration data over RDAP.

Technology stack

JavaScript libraries

jQuery

UI frameworks & fonts

Google Fonts

Analytics

Google Analytics Google Tag Manager Microsoft Clarity

CDN

Amazon CloudFront jsDelivr

Web servers

Nginx

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

83/100

https://mamastar.jp/

ママスタ | ママのための情報プラットフォーム

ママスタは、ママの今に最適な情報を発信し、必要なコミュニケーションの場を提供する「ママのための情報プラットフォーム」です。子育て・生活関連ニュース、コミュニティなど、様々なサービスを通じてママにとって役立つ情報を提供しています。

16 passed · 6 warnings · 1 failed

Content

✓Title23 characters
✓Meta description114 characters
✓H1 headingExactly one H1
✓Subheadings31 H2 headings
✕Image alt text17 of 62 images have no alt text
✓Content lengthAbout 2,484 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://mamastar.jp
✓robots.txtFound
✓XML sitemapFound
✓Language attributeja
!Structured dataNo JSON-LD or microdata

Social sharing

✓Open GraphTitle, description and image set
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
!FaviconMissing
✓Character encodingUTF-8

Security headers

!Strict-Transport-SecurityNot set
!Content-Security-PolicyNot set
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
!Referrer-PolicyNot set

Server response

Final URL: https://mamastar.jp/
HTTP status: 200
Server: nginx
Response time: 2.20 s (first byte 2.19 s, from our scanner in a US data centre)
HTML size: 95 KB
Compression: none reported

Sites with a similar tech stack

Rank	Website	Built with
#9,183	toptoon.com	jsDelivr, Nginx, jQuery
#9,595	classificadosx.net	jsDelivr, unpkg, Nginx
#4,285	thestar.com.my	Amazon CloudFront, cdnjs, jsDelivr
#8,752	shop-pro.jp	Amazon CloudFront, jsDelivr, Nginx
#1,282	mundodeportivo.com	jsDelivr, Nginx, jQuery
#2,918	chicagotribune.com	WordPress, jsDelivr, Nginx

Sites ranked near mamastar.jp

Rank	Website	Registered	Built with
#1,831	hostinger.com	2002	Nuxt, Vue.js, cdnjs
#1,832	xhwide.com	2021	Nginx
#1,833	sexlog.com	1998	Cloudflare
#1,834	nextlgsdp.com	2023	—
#1,835	jav.guru	2016	WordPress, cdnjs, Cloudflare
#1,837	rambler.ru	—	Next.js, React, Envoy
#1,838	pornocarioca.com	2012	Cloudflare
#1,839	sport24.gr	—	WordPress, Cloudflare, Cloudflare Web Analytics
#1,840	kwcdn.com	2022	—
#1,841	wpastra.com	2016	WordPress, Cloudflare, jQuery

Questions about mamastar.jp

How popular is mamastar.jp?

mamastar.jp is #1,836 worldwide in the Tranco list published Oct 13, 2026.

What is mamastar.jp built with?

We detected jQuery, Google Fonts, Google Analytics, Google Tag Manager, Microsoft Clarity, Amazon CloudFront, jsDelivr and Nginx on its homepage.