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Site Info - Speedtest.net

Overview of web technologies used by Speedtest.net.

Website Background

Speedtest by Ookla - The Global Broadband Speed Test
Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla

Description on Homepage

25 June 1999

Online since

Number 233 of all websites according to Alexa

Popularity rank

JavaScript is a lightweight, object-oriented, cross-platform scripting language, mainly used within web pages.

JavaScript

HTML5 is the fifth revision of the HTML standard.

HTML5

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS

Persistent cookies with an expiration time of up to 1 day.

Cookies expiring in hours

Persistent cookies with an expiration time between 1 month and 1 year.

Cookies expiring in months

Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.

Non-HttpOnly Cookies

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Non-Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag

The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address.

IPv6

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph

Twitter Cards enable automatic attachment of photos, videos and media elements to Tweets.

Twitter Cards

Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.

Generic RDFa

GlobalSign is an IT security service provider, also operating as SSL certificate authority.

GlobalSign

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.

Google Analytics

Full Circle Studies collects information about general website visitation patterns as part of the ComScore market research.

Full Circle Studies

Nielsen NetRatings is a web site visitor tracking service provided by The Nielsen Company.

Nielsen NetRatings

The Google Advertising network consists of AdSense, DoubleClick and other services.

Google Ads

OpenX (previously called phpAds, phpAdsNew, MaxMediaManager and Openads) is an open source ad management system and ad marketplace.

OpenX

The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.

Google Tag Manager

Fastly is a content delivery network.

Fastly
hosting info based on data from ipinfo.io, see details

Network providers

.net

United States
Germany
Netherlands
Japan
(used until recently)
Spain
(used until recently)
Sweden
(used until recently)
Finland
(used until recently)

English

 

 

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