yaklass.by
ЯКласс Беларусь

!No H1 Tag

«ЯКласс» — классный помощник в освоении школьной программы, твой советчик и друг в преодолении трудностей на пути к совершенству! Хочешь удивить родителей и учителей своими знаниями? — Начни тренироваться на «ЯКласс»!

No Keywords

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://www.yaklass.by/

iHTTPS redirect: https://www.yaklass.by/

Server response time 0,57 sec

HTML load time 0,431 sec

iHTML length: 45123

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: 8

W3C Validation. Number of HTML warnings: 2

Uses robots.txt

Uses sitemap

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

Exact physical location of Yaklass.by

iBY Belarus, Minsk, Nezavisimosti ave, 95

Technical Information

iServer: Microsoft-IIS/8.5

iYaklass.by created 10 year(s) 4 month(s) 25 day(s) ago (2014-10-03)

iRegistration period ends in (2021-10-03)

iYaklass.by is registered in the OPEN CONTACT, LTD

iYaklass.by registered to Общество с ограниченной ответственностью «Теорема знаний»

iNameservers: ns-175.awsdns-21.com, ns-820.awsdns-38.net, ns-1629.awsdns-11.co.uk, ns-1470.awsdns-55.org

iIPv4: 134.17.89.66

iDNS TXT Records: "google-site-verification=bV9IbDxFBSR8J9PLjZdxujLKoJ5maS6hCTZMndNI5xw"
"v=spf1 include:amazonses.com include:_spf.google.com include: _spf.yandex.net include:sendgrid.net ~all"
"yandex-verification: 40a9fc8021030d3f"

iDNS Mail Records: 10 mx.yandex.net.

iDMARC Mail Anti Spam Records: 134.17.89.66

iAuthor Domain Signing Practices Mail Records: 134.17.89.66

iRaw DNS Information

A: 134.17.89.66

TXT: "google-site-verification=bV9IbDxFBSR8J9PLjZdxujLKoJ5maS6hCTZMndNI5xw"
TXT: "v=spf1 include:amazonses.com include:_spf.google.com include: _spf.yandex.net include:sendgrid.net ~all"
TXT: "yandex-verification: 40a9fc8021030d3f"

MX: 10 mx.yandex.net.

DMARC: 134.17.89.66

ADSP: 134.17.89.66