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Site Info - Avis.com

Overview of web technologies used by Avis.com.

Website Background

Car Rentals from Avis, Book Online Now & Save | Avis Car Rental | Avis Rent a Car
Reserve your next car rental online with Avis save. A large selection of vehicles available & with the Avis Signature Series you can travel in style.

Description on Homepage

Top 100k among all websites

Popularity rank

Website Quality Alerts

Found on page https://www.avis.com/en/help/rentaltncaf
There is no title defined for the web page.

No title declaration

Found on page http://avis.com/
At our the last visit we found the server time to be approximately 33 minutes slow.

Incorrect server time

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Adobe Experience Manager is a multi-channel content management system.

Adobe Experience Manager
used on inner pages

Java is a general-purpose language originally developed by Sun Microsystems.

Java
used on inner pages

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

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery

Envoy Proxy is a proxy server designed for large service-oriented architectures.

Envoy
used until recently

Amazon is a US-based e-commerce and cloud computing provider.

Amazon
hosting info partly based on data from ipinfo.io

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Amazon CloudFront is a content delivery web service by Amazon.

Amazon CloudFront

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Microsoft is a multinational technology company headquartered in USA, also offering email services.

Microsoft

DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.

DigiCert

Optimizely provides a web analytics and A/B testing tool.

Optimizely

Microsoft UET (Universal Event Tracking) records what visitors do on a website after they click on an ad.

Microsoft UET
used on inner pages

Quantcast provides visitor statistics of web sites.

Quantcast
used on inner pages

Dynatrace (formerly Gomez) offers web performance and user experience monitoring tools.

Dynatrace
used until recently

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

Google Ads
used on inner pages

Amazon Associates is the affiliate program of Amazon.

Amazon Associates
used on inner pages

Kevel (formerly Adzerk) provides core infrastructure for ad serving.

Kevel
used on inner pages

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

Google Tag Manager
used on inner pages

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

Session cookies are temporary cookies, which are deleted when the user closes the browser.

Session Cookies

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

Cookies expiring in months

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

HttpOnly Cookies

Secure cookies are used only via an encrypted connections, which may increase security.

Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

Brotli is a lossless compression algorithm developed by Google.

Brotli Compression
used on inner pages

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

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security

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

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

Non-Secure Cookies
used until recently

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/X Cards enable automatic attachment of photos, videos and media elements to tweets.

Twitter/X Cards

JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding Linked Data using JSON.

JSON-LD

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata
used on inner pages

HTML5 is the fifth revision of the HTML standard.

HTML5

Transitional version of HTML.

HTML Transitional 4.0
used on inner pages

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

UTF-8

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

PNG

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

SVG

Commercial entities

.com

United States
Germany
Sweden
Austria
Netherlands
used until recently
Finland
used until recently

English

 

 

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