lentrance.com

Lentrance（レントランス）

Last scanned Aug 7, 2026, 3:00 AM · 8 views

92

Overall score

Excellent

Summary

Lentrance（レントランス）は、いつでも、どこでも、学びにアクセスできるICTプラットフォームです。デジタル教科書をはじめとする学校用教材の利用や通信教育・�… This website uses WordPress hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

Lentrance（レントランス）は、いつでも、どこでも、学びにアクセスできるICTプラットフォームです。デジタル教科書をはじめとする学校用教材の利用や通信教育・塾などの教育サービス、自宅学習など、一人ひとりの多様な学びをICTの力でサポートします。

United States

Hosted on AWS

Top issues to fix

4 issues found

2 cookies 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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

80

SEO

3 issue(s) found

90

Performance

423 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall: 92
SEO: 80
Security: 100
Performance: 90
Accessibility: 100

Organization

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

Lentrance（レントランス）は、いつでも、どこでも、学びにアクセスできるICTプラットフォームです。デジタル教科書をはじめとする学校用教材の利用や通信教育・塾などの教育サービス、自宅学習など、一人ひとりの多様な学びをICTの力でサポートします。

Contact

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

Email: example@lentrance.com

Source: https://www.lentrance.com/contact/

Meta tags

Title: Lentrance（レントランス）
Description: Lentrance（レントランス）は、いつでも、どこでも、学びにアクセスできるICTプラットフォームです。デジタル教科書をはじめとする学校用教材の利用や通信教育・塾などの教育サービス、自宅学習など、一人ひとりの多様な学びをICTの力でサポートします。
Canonical: https://www.lentrance.com/
Language: ja
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=2, shrink-to-fit=no
Robots meta: index,follow
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress jQuery Google Analytics Apache

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 13.227.249.111
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	13.227.249.111 13.227.249.94 13.227.249.26 13.227.249.58
AAAA	2600:9000:200a:fa00:9:1508:3640:93a1 2600:9000:200a:c600:9:1508:3640:93a1 2600:9000:200a:9c00:9:1508:3640:93a1 2600:9000:200a:c000:9:1508:3640:93a1 2600:9000:200a:f000:9:1508:3640:93a1 2600:9000:200a:8a00:9:1508:3640:93a1 2600:9000:200a:6a00:9:1508:3640:93a1 2600:9000:200a:ce00:9:1508:3640:93a1
MX	—
TXT	—
NS	ns-1253.awsdns-28.org ns-2044.awsdns-63.co.uk ns-389.awsdns-48.com ns-955.awsdns-55.net
CAA	—
CNAME	d2uwgh397h3pi1.cloudfront.net
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: *.lentrance.com
Valid from: Apr 6, 2026
Valid to: Oct 20, 2026
Days until expiry: 74
SAN domains: *.lentrance.com

Security headers

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

Compression: none · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 3

Links

26 internal · 2 external · 0 broken

Images

64 total · 1 missing alt

Scripts / Styles

12 scripts · 5 stylesheets

JS / CSS size

174 KB · 503 KB

Page size

48.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Meta description longer than 160 characters
No structured data (JSON-LD) found
robots.txt not found

Scan details

Requested URL: https://lentrance.com
Final URL: https://www.lentrance.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 423 ms
HTML size: 48.2 KB
Redirect chain: https://lentrance.com → https://www.lentrance.com/

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Frequently asked questions

What technology does lentrance.com use?: lentrance.com is built with WordPress, jQuery, Google Analytics, Apache.
Is lentrance.com secure (HTTPS)?: Yes. lentrance.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 20, 2026.
Who hosts lentrance.com?: lentrance.com is hosted on AWS, behind CloudFront CDN.
What is lentrance.com's SEO score?: lentrance.com scored 80/100 for SEO in the latest analysis (great).
What is lentrance.com's overall website score?: lentrance.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
Has lentrance.com's score changed over time?: lentrance.com's overall score has stayed steady at 92/100 since Jul 26, 2026.