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Site Info - Isb.hu

Overview of web technologies used by Isb.hu.

Website Background

ISB - International School of Budapest

Description on Homepage

Top 10m among all websites

Popularity rank

Website Quality Alerts

Found on page https://isb.hu/eventesem_lt_p_gt_utolsandoacute_tanandiacute_tandaacute_si_nap_fandeacute_l_nap_lt_p_gt_083406
The character encoding specified in the HTML content-type meta tag is "ISO-8859-2". The actual encoding of the page seems to be "UTF-8".

Incorrect character encoding defined

Found on page https://isb.hu/eventesem_lt_p_gt_utolsandoacute_tanandiacute_tandaacute_si_nap_fandeacute_l_nap_lt_p_gt_083406
The character encoding is specified as "ISO-8859-2" in the HTML content-type meta tag and as "UTF-8" in the HTTP content-type header.

Contradictory character encoding specifications

Found on page https://isb.hu/eventesem_lt_p_gt_utolsandoacute_tanandiacute_tandaacute_si_nap_fandeacute_l_nap_lt_p_gt_083406
The text-processing language "en" specified in the HTML content language attribute is not amongst the languages specified in the HTML content-language meta tag.

Contradictory content language specifications

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PHP is a scripting language for creating websites.

PHP

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

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap

Popper is an open source JavaScript library for tooltips and popovers.

Popper

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap

Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.

Nginx

The Apache HTTP Server is an open source web server by the Apache Software Foundation.

Apache
used until recently

The Forpsi group, owned by Aruba, provides web services in Central Europe. This includes the brands INTERNET CZ, INTERNET SK, AlphaNet Spółka and BlazeArts.

Forpsi

RackForest is a Hungarian web hosting provider.

RackForest
used until recently
hosting info partly based on data from ipinfo.io, see details

The Forpsi group, owned by Aruba, provides web services in Central Europe. This includes the brands INTERNET CZ, INTERNET SK, AlphaNet Spółka and BlazeArts.

Forpsi

RackForest is a Hungarian web hosting provider.

RackForest
used until recently

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

Microsoft

Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.

Let’s Encrypt

jsDelivr is a service for hosting JavaScript files.

jsDelivr

Google Hosted Libraries (formerly called Google Libraries API) is a content distribution network for the most popular, open-source JavaScript libraries, provided by Google.

Google Hosted Libraries
used until recently

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google. This includes the Ads conversion tracking and the Floodlight services.

Google Analytics

Meta Pixel (formerly Facebook Pixel) is an analytics tool to track actions on websites.

Meta Pixel

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

Google Ads

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

Google Tag Manager

Facebook Social Plugins provide a way for Facebook users to share web pages with their friends.

Facebook
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
used on inner pages

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

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

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
used on inner pages

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

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

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

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

SVG

Hungary

.hu

Czech Republic
Hungary
used until recently

English

 

 

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