2.3 sec in total
788 ms
1.5 sec
93 ms
Welcome to podcast.paristech.fr homepage info - get ready to check Podcast Paris Tech best content for France right away, or after learning these important things about podcast.paristech.fr
Visit podcast.paristech.frWe analyzed Podcast.paristech.fr page load time and found that the first response time was 788 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
podcast.paristech.fr performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value2.7 s
85/100
25%
Value2.7 s
96/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value1.8 s
100/100
10%
788 ms
243 ms
196 ms
265 ms
539 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Podcast.paristech.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (788 ms) belongs to the original domain Podcast.paristech.fr.
Page size can be reduced by 303.9 kB (74%)
409.8 kB
105.8 kB
In fact, the total size of Podcast.paristech.fr main page is 409.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 237.3 kB which makes up the majority of the site volume.
Potential reduce by 3.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.8 kB or 74% of the original size.
Potential reduce by 10.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Podcast Paris Tech needs image optimization as it can save up to 10.8 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 179.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 179.1 kB or 75% of the original size.
Potential reduce by 110.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Podcast.paristech.fr needs all CSS files to be minified and compressed as it can save up to 110.3 kB or 81% of the original size.
Number of requests can be reduced by 5 (42%)
12
7
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Podcast Paris Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.
podcast.paristech.fr
788 ms
serverhome_static.css
243 ms
paristech.css
196 ms
compressed_libraries.js
265 ms
compressed_widgets.js
539 ms
serverhome.js
158 ms
required_compressed.css
361 ms
serverhome_compressed.css
236 ms
overrides.css
147 ms
banniere_serveur_podcast.png
96 ms
logo-idf.gif
94 ms
spinner.gif
82 ms
iphone.css
80 ms
podcast.paristech.fr accessibility score
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
podcast.paristech.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
podcast.paristech.fr SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document doesn't use legible font sizes
FR
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Podcast.paristech.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Podcast.paristech.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
podcast.paristech.fr
Open Graph description is not detected on the main page of Podcast Paris Tech. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: