pqr.com

Find out what technologies pqr.com is using
Document Standards

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

Download List of All Websites using HSTS - Browser HTTPS Only for domain and subdomains

   The HTTP Strict-Transport-Security response header (often abbreviated as HSTS) lets a web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP for domain and subdomainsfor 31536000 seconds


Meta Description

Meta Description

Download List of All Websites using Meta Description

   A meta description is a 160-character snippet, a meta tag in HTML, that summarizes a page`s content. this website is having meta description of the following : Bi PQR draaien diensten niet om IT, maar om oplossingen en de mensen die we daarmee helpen. Rust is wat wij maken - om te werken, om te groeien. En dan, ineens, doet IT er niet meer toe.


Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

Download List of All Websites using Must Revalidate HTTP Cache-Control

   Indicates that once a resource has become stale (e.g. max-age has expired), a cache must not use the response to satisfy subsequent requests for this resource without successful validation on the origin server.

Tags:


NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

Download List of All Websites using NO Store HTTP Cache-Control

   The cache should not store anything about the client request or server response.

Tags:


No Cache Content

No Cache Content

Download List of All Websites using No Cache Content

   Forces caches to submit the request to the origin server for validation before releasing a cached copy.


SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

Download List of All Websites using SEO Robots : Allow to index and follow website links

   Meta robots tag is a tag that tells search engines what to follow and what not to follow.


X-Frame-Options Header

X-Frame-Options Header

Download List of All Websites using X-Frame-Options Header

   The X-Frame-Options HTTP response header can be used to indicate whether or not a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>. Sites can use this to avoid clickjacking attacks, by ensuring that their content is not embedded into other sites.


Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

Download List of All Websites using Pragma Header - backwards compatibility with HTTP/1.0

   The Pragma HTTP/1.0 general header is an implementation-specific header that may have various effects along the request-response chain. It is used for backwards compatibility with HTTP/1.0 caches where the Cache-Control HTTP/1.1 header is not yet present.


schema.org micro-markup

schema.org micro-markup

Download List of All Websites using schema.org micro-markup

   Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.

Tags:


Google Direct link

Google Direct link

Download List of All Websites using Google Direct link

   this website is linking to google in its page.

Tags:


Block Content Sniffing

Block Content Sniffing

Download List of All Websites using Block Content Sniffing

   The X-Content-Type-Options response HTTP header is a marker used by the server to indicate that the MIME types advertised in the Content-Type headers should not be changed and be followed. This allows to opt-out of MIME type sniffing, or, in other words, it is a way to say that the webmasters knew what they were doing.


XSS-Protection Header

XSS-Protection Header

Download List of All Websites using XSS-Protection Header

   The HTTP X-XSS-Protection response header is a feature of Internet Explorer, Chrome and Safari that stops pages from loading when they detect reflected cross-site scripting (XSS) attacks. Although these protections are largely unnecessary in modern browsers when sites implement a strong Content-Security-Policy that disables the use of inline JavaScript (`unsafe-inline`), they can still provide protections for users of older web browsers that don`t yet support CSP.




Content Delivery Network

Cdnjs

Cdnjs

Download List of All Websites using Cdnjs

   cdnjs is a CDN host for opensource libraries

Tags:




Email Hosting Providers

SPF

SPF

Download List of All Websites using SPF

   The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.

Tags:


Microsoft Office 365

Microsoft Office 365

Download List of All Websites using Microsoft Office 365

   Microsoft Office 365 is a Software as a Service (SaaS) solution that includes Microsoft Office and other services, such as email and collaboration, from Microsoft’s cloud server. Microsoft Office 365 provides desktop functionalities and is available by subscription.

Tags:




Framworks

PHP 7.3.5

PHP 7.3.5

Download List of All Websites using PHP 7.3.5

   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

Tags:


PHP

PHP

Download List of All Websites using PHP

   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

Tags:


PHP 7.3.29

PHP 7.3.29

Download List of All Websites using PHP 7.3.29

   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

Tags:




Widgets

Google Tag Manager

Google Tag Manager

Download List of All Websites using Google Tag Manager

   Google Tag Manager is a tag management system created by Google to manage JavaScript and HTML tags used for tracking and analytics on websites (variants of e-marketing tags, sometimes referred to as tracking pixels or web beacons.

Tags:


Twitter Cards

Twitter Cards

Download List of All Websites using Twitter Cards

   With Twitter Cards, you can attach rich photos, videos and media experiences to Tweets, helping to drive traffic to your website.


WordPress DNS Prefetching

WordPress DNS Prefetching

Download List of All Websites using WordPress DNS Prefetching

   DNS prefetching is an attempt to resolve domain names before a user tries to follow a link. This is done using the computer`s normal DNS resolution mechanism

Tags:




Operating Systems and Servers

Nginx

Nginx

Download List of All Websites using Nginx

   Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. The software was created by Igor Sysoev and first publicly released in 2004. A company of the same name was founded in 2011 to provide support and Nginx plus paid software.

Tags:




JavaScript Libraries and Functions

cookieconsent2  3.1.0

cookieconsent2 3.1.0

Download List of All Websites using cookieconsent2 3.1.0

   Silktide`s cookie consent tool.

Tags:




Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

Download List of All Websites using Character Encoding :UTF-8

   This website is using UTF-8 character encoding in HTML , character encoding is used to represent a repertoire of characters by some kind of encoding system.


Chunked transfer encoding

Chunked transfer encoding

Download List of All Websites using Chunked transfer encoding

   Chunked transfer encoding is a streaming data transfer mechanism available in version 1.1 of the Hypertext Transfer Protocol (HTTP). In chunked transfer encoding, the data stream is divided into a series of non-overlapping "chunks"




Web Hosting Providers

Plesk

Plesk

Download List of All Websites using Plesk

   Plesk is a commercial web hosting platform with a control panel that allows a server administrator to set up new websites, reseller accounts, e-mail accounts




Mobile

Viewport  - Width

Viewport - Width

Download List of All Websites using Viewport - Width

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

Tags:


Viewport  - Mobile compatible

Viewport - Mobile compatible

Download List of All Websites using Viewport - Mobile compatible

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

Tags:


Viewport  - initial-scale

Viewport - initial-scale

Download List of All Websites using Viewport - initial-scale

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

Tags:




Copyright

Copyright  : 2021

Copyright : 2021

Download List of All Websites using Copyright : 2021

   This website has copyright signature in the year : 2021




Document Standards

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains (removed)

2019-05-25 / 2019-05-25

|

Meta Description

Meta Description

2021-08-07 / 2021-08-07

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-07 / 2021-08-07

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2021-08-07 / 2021-08-07

|

No Cache Content

No Cache Content

2021-08-07 / 2021-08-07

|

SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

2021-08-07 / 2021-08-07

|

X-Frame-Options Header

X-Frame-Options Header (removed)

2019-05-25 / 2019-05-25

|

Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2021-08-07 / 2021-08-07

|

schema.org micro-markup

schema.org micro-markup

2019-05-25 / 2021-08-07

|

Google Direct link

Google Direct link

2019-05-25 / 2021-08-07

|

Block Content Sniffing

Block Content Sniffing (removed)

2019-05-25 / 2019-05-25

|

XSS-Protection Header

XSS-Protection Header (removed)

2019-05-25 / 2019-05-25

|



Content Delivery Network

Cdnjs

Cdnjs (removed)

2019-05-25 / 2019-05-25

|



Email Hosting Providers

SPF

SPF (removed)

2019-05-25 / 2019-05-25

|

Microsoft Office 365

Microsoft Office 365 (removed)

2019-05-25 / 2019-05-25

|

Microsoft Office 365

Microsoft Office 365

2019-05-25 / 2021-08-07

|



Framworks

PHP 7.3.5

PHP 7.3.5 (removed)

2019-05-25 / 2019-05-25

|

PHP

PHP

2021-08-07 / 2021-08-07

|

PHP 7.3.29

PHP 7.3.29

2021-08-07 / 2021-08-07

|



Widgets

Google Tag Manager

Google Tag Manager

2019-05-25 / 2021-08-07

|

Twitter Cards

Twitter Cards

2019-05-25 / 2021-08-07

|

WordPress DNS Prefetching

WordPress DNS Prefetching

2019-05-25 / 2021-08-07

|



Operating Systems and Servers

Nginx

Nginx

2019-05-25 / 2021-08-07

|



JavaScript Libraries and Functions

cookieconsent2  3.1.0

cookieconsent2 3.1.0 (removed)

2019-05-25 / 2019-05-25

|



Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-25 / 2021-08-07

|

Chunked transfer encoding

Chunked transfer encoding

2019-05-25 / 2021-08-07

|



Web Hosting Providers

Plesk

Plesk

2019-05-25 / 2021-08-07

|



Mobile

Viewport  - Width

Viewport - Width

2019-05-25 / 2021-08-07

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2021-08-07

|

Viewport  - initial-scale

Viewport - initial-scale

2019-05-25 / 2021-08-07

|



Copyright

Copyright  : 2021

Copyright : 2021

2021-08-07 / 2021-08-07

|



Profile Details

Last technolgie detected on 2021-08-07 We know of 30 technologies on pqr.com and 31 technologies detected on pqr.com since 2019-05-25.




Download our browser extension from here.


Notify me when technology changes on pqr.com


Suggest technology

Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.