Link Check results for scratch.mit.edu

Screenshot of scratch.mit.edu

website screenshot of https://digiskola.rvp.cz/dvz/file-redirect?file_id=23&url=https%3A%2F%2Fwww.profitableratecpm.com%2Fpfvrpx1e%3Fkey%3D0b98bb1933c7e6f64f6bdf3ce1029d2e

Last checked: June 17, 2025 17:52:30

Check URL: https://digiskola.rvp.cz/dvz/file-redirect?file_id=23&url=https%3A%2F%2Fwww.profitableratecpm.com%2Fpfvrpx1e%3Fkey%3D0b98bb1933c7e6f64f6bdf3ce1029d2e

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Page Info

  • URL: https://digiskola.rvp.cz/dvz/file-redirect?file_id=23&url=https%3A%2F%2Fwww.profitableratecpm.com%2Fpfvrpx1e%3Fkey%3D0b98bb1933c7e6f64f6bdf3ce1029d2e
  • Title: iMYŠLENÍ - Scratch Studio
  • Favicon: scratch.mit.edu logo

Host Info

  • Domain: scratch.mit.edu
  • Server:
  • Country: United States
  • IP: 151.101.2.133
  • ASN: 54113 (FASTLY)

Technologies

  • Varnish logo Varnish
  • React logo React
  • Zendesk logo Zendesk
  • HSTS logo HSTS
  • Google Tag Manager logo Google Tag Manager
  • Google Analytics logo Google Analytics

SSL Info

  • HTTPS: Yes
  • Certificate Issuer: R11
  • Valid From: 2025-05-13 09:32:52
  • Valid To: 2025-08-11 09:32:51
  • Subject Name: scratch.mit.edu

Statistics

  • Total Requests: 63
  • Total Transfer Size: 3.08 MB
  • Total Content Size: 7.67 MB
  • Domains: 7
  • IP Addresses: 5

Headers

accept-ranges: bytes

age: 329

cache-control: no-cache,public,max-age=3600

content-encoding: gzip

content-length: 769

content-type: text/html

date: Tue, 17 Jun 2025 17:52:42 GMT

etag: "88949516645614a3cd0b14f4007e72d7"

last-modified: Wed, 05 Jun 2024 22:09:09 GMT

strict-transport-security: max-age=31536000

vary: Accept-Encoding

via: 1.1 varnish

x-cache: HIT

x-cache-hits: 1

x-frame-options: SAMEORIGIN

x-served-by: cache-mad2200100-MAD

x-timer: S1750182763.972471,VS0,VE1

x-vcl-version: 909

x-xss-protection: 1; mode=block

Detailed Technologies

Name Category Description
Varnish
Varnish

Caching

Varnish is a reverse caching proxy.
React
React

JavaScript frameworks

React is an open-source JavaScript library for building user interfaces or UI components.
Zendesk
Zendesk

Documentation
Issue trackers
Live chat

Zendesk is a cloud-based help desk management solution offering customizable tools to build customer service portal, knowledge base and online communities.
HSTS
HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Google Tag Manager
Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Google Analytics
Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Cookies

Name Value Domain Expires Attributes
_ga_3FZMRJWZR6
GS2.1.s1750182764$o1$g0$t1750182764$j60$l0$h0
.mit.edu
7/22/2026, 5:52:44 PM
_ga
GA1.1.222889635.1750182765
.mit.edu
7/22/2026, 5:52:44 PM
permissions
%7B%7D
scratch.mit.edu
6/17/2026, 5:52:44 PM
SameSite: Lax

Requested Domains

Domain Type Categories
api.scratch.mit.edu
N/A
N/A
cdn2.scratch.mit.edu
N/A
N/A
digiskola.rvp.cz
N/A
N/A
region1.google-analytics.com
N/A
N/A
scratch.mit.edu
Subdomain
Education, Education
uploads.scratch.mit.edu
N/A
N/A
www.googletagmanager.com
N/A
N/A

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