studystudio.jp
スタスタ｜教育改革後の新入試・アクティブラーニングの塾選び

!No H1 Tag

【情報掲載数、業界トップクラスの「スタスタ」がWithコロナ時代にぴったりの塾・オンライン学習・映像授業をご提案！教育改革後の新入試対策、アクティブ・ラーニング、探究学習に対応した学習塾もお任せください。中学受験、高校受験、大学受験の塾・予備校を網羅！

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Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://studystudio.jp:443/

Server response time 1,823 sec

HTML load time 1,546 sec

iHTML length: 20010

A link to a favicon is specified

iNumber of IMGs: 40

!The ALT attribute is not set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

W3C Validation. Number of HTML errors: 7

!Doesn't use robots.txt

!Doesn't use a sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Studystudio.jp

iUS Seattle 410 Terry Ave N.

Amazon.com Invictus, 410, Terry Avenue North, South Lake Union, Belltown, Seattle, King County, Washington, 98109-5210, United States

Technical Information

iServer: Apache/2.4.34 () PHP/7.2.12

iIPv4: 18.177.174.206, 52.197.168.110

iDNS TXT Records: "v=spf1 a:www3497.sakura.ne.jp mx ~all"

iDNS Mail Records: 10 studystudio.sakura.ne.jp.

iDMARC Mail Anti Spam Records: 18.177.174.206, 52.197.168.110

iAuthor Domain Signing Practices Mail Records: 18.177.174.206, 52.197.168.110

iRaw DNS Information

A: 18.177.174.206
A: 52.197.168.110

TXT: "v=spf1 a:www3497.sakura.ne.jp mx ~all"

MX: 10 studystudio.sakura.ne.jp.

DMARC: 18.177.174.206
DMARC: 52.197.168.110

ADSP: 18.177.174.206
ADSP: 52.197.168.110