What technology does smartsitter.jp use?

smartsitter.jp is built with Ruby on Rails, Google Analytics, Nginx.

Is smartsitter.jp secure (HTTPS)?

Yes. smartsitter.jp uses TLS 1.2 with a certificate issued by Amazon, valid until Feb 3, 2027.

Who hosts smartsitter.jp?

Hosting provider information for smartsitter.jp is not available yet.

What is smartsitter.jp's SEO score?

smartsitter.jp scored 75/100 for SEO in the latest analysis (fair).

What is smartsitter.jp's overall website score?

smartsitter.jp has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

smartsitter.jp

ベビーシッターならポピンズシッター(旧スマートシッター）

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Great

Summary

【日経DUAL1位のポピンズシッター】子育て経験・保育経験ありのシッターをスマホで簡単予約。30分送迎、1時間2,420円～、入会金・年会費無料。病児保育あり。ACSA��… This website uses Nginx. SEO is good (75/100) and accessibility is good (75/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

【日経DUAL1位のポピンズシッター】子育て経験・保育経験ありのシッターをスマホで簡単予約。30分送迎、1時間2,420円～、入会金・年会費無料。病児保育あり。ACSA加盟。

Top issues to fix

11 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

363 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Facebook X (Twitter)Instagram

Contact

Email, phone, and address published on this site's own pages.

Email: support@smartsitter.jp

Meta tags

Title: ベビーシッターならポピンズシッター(旧スマートシッター）
Description: 【日経DUAL1位のポピンズシッター】子育て経験・保育経験ありのシッターをスマホで簡単予約。30分送迎、1時間2,420円～、入会金・年会費無料。病児保育あり。ACSA加盟。
Canonical
Language
Charset: utf-8
Viewport: width=device-width,user-scalable=no
Robots meta: noarchive
Manifest: https://d14p7ryou6sh9u.cloudfront.net/assets/manifest-bbc230a584616eeb1b9e439532108145b7f3d6f4973c4d6f02371f4febec585d.json

Technologies

Detected frameworks, languages, and tools.

Ruby on Rails Google Analytics Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Amazon
Subject: *.smartsitter.jp
Valid from: Jan 6, 2026
Valid to: Feb 3, 2027
Days until expiry: 190
SAN domains: *.smartsitter.jp, smartsitter.jp

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 7

Links

72 internal · 6 external · 20 broken

Images

53 total · 12 missing alt

Scripts / Styles

8 scripts · 1 stylesheets

JS / CSS size

6.5 KB · 50 B

Page size

49.9 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
Missing canonical link
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://smartsitter.jp
Final URL: https://smartsitter.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 362 ms
HTML size: 49.9 KB
Redirect chain: https://smartsitter.jp

See something wrong on this report? Request a correction

Frequently asked questions

What technology does smartsitter.jp use?: smartsitter.jp is built with Ruby on Rails, Google Analytics, Nginx.
Is smartsitter.jp secure (HTTPS)?: Yes. smartsitter.jp uses TLS 1.2 with a certificate issued by Amazon, valid until Feb 3, 2027.
Who hosts smartsitter.jp?: Hosting provider information for smartsitter.jp is not available yet.
What is smartsitter.jp's SEO score?: smartsitter.jp scored 75/100 for SEO in the latest analysis (fair).
What is smartsitter.jp's overall website score?: smartsitter.jp has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.