3.9 sec in total
923 ms
2.6 sec
342 ms
Click here to check amazing Slow Lab content for France. Otherwise, check out these important facts you probably never knew about slow-lab.com
Actualités, ressources, guides et tests pratiques sur le référencement, le développement et web analytics.
Visit slow-lab.comWe analyzed Slow-lab.com page load time and found that the first response time was 923 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
slow-lab.com performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value4.2 s
45/100
25%
Value4.1 s
78/100
10%
Value620 ms
48/100
30%
Value0.007
100/100
15%
Value8.1 s
41/100
10%
923 ms
166 ms
23 ms
180 ms
181 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 86% of them (36 requests) were addressed to the original Slow-lab.com, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (923 ms) belongs to the original domain Slow-lab.com.
Page size can be reduced by 145.9 kB (32%)
451.7 kB
305.8 kB
In fact, the total size of Slow-lab.com main page is 451.7 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. 35% of websites need less resources to load. Images take 263.3 kB which makes up the majority of the site volume.
Potential reduce by 35.4 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 35.4 kB or 82% of the original size.
Potential reduce by 16.7 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. Slow Lab images are well optimized though.
Potential reduce by 76.8 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 76.8 kB or 62% of the original size.
Potential reduce by 16.9 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. Slow-lab.com needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 81% of the original size.
Number of requests can be reduced by 17 (43%)
40
23
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slow Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.slow-lab.com
923 ms
style.css
166 ms
css
23 ms
shadowbox.css
180 ms
extras.css
181 ms
css
34 ms
jquery.min.js
6 ms
sliding_effect.js
178 ms
superfish.js
194 ms
jquery.cycle.js
255 ms
55479f9c58402e0b72ef71d564caf23a.js
268 ms
ssba.min.js
172 ms
wp-embed.min.js
173 ms
wp-emoji-release.min.js
231 ms
ga.js
56 ms
grid1.png
316 ms
nav.png
318 ms
read-more-button.png
314 ms
timthumb.php
319 ms
timthumb.php
319 ms
timthumb.php
318 ms
timthumb.php
392 ms
timthumb.php
339 ms
timthumb.php
421 ms
timthumb.php
762 ms
timthumb.php
571 ms
timthumb.php
480 ms
timthumb.php
600 ms
ribbon.png
472 ms
arrow-left.png
498 ms
arrow-right.png
556 ms
timthumb.php
597 ms
timthumb.php
628 ms
timthumb.php
699 ms
timthumb.php
704 ms
timthumb.php
728 ms
timthumb.php
728 ms
timthumb.php
767 ms
timthumb.php
830 ms
timthumb.php
827 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
29 ms
__utm.gif
240 ms
slow-lab.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
slow-lab.com 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
Missing source maps for large first-party JavaScript
slow-lab.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 uses legible font sizes
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slow-lab.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Slow-lab.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
slow-lab.com
Open Graph description is not detected on the main page of Slow Lab. 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: