2.2 sec in total
489 ms
1.4 sec
217 ms
Click here to check amazing Kolly content. Otherwise, check out these important facts you probably never knew about kolly.com
Bienvenue sur la page d'accueil du Groupe Kolly. Découvrez-en plus sur nous et avançons ensemble sur la route du succès.
Visit kolly.comWe analyzed Kolly.com page load time and found that the first response time was 489 ms and then it took 1.7 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.
kolly.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value6.4 s
10/100
25%
Value10.4 s
8/100
10%
Value810 ms
36/100
30%
Value0.087
93/100
15%
Value13.2 s
12/100
10%
489 ms
279 ms
189 ms
646 ms
463 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Kolly.com, 11% (3 requests) were made to Google-analytics.com and 7% (2 requests) were made to 0. The less responsive or slowest element that took the longest time to load (646 ms) belongs to the original domain Kolly.com.
Page size can be reduced by 153.9 kB (36%)
426.0 kB
272.1 kB
In fact, the total size of Kolly.com main page is 426.0 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. 25% of websites need less resources to load. Images take 228.5 kB which makes up the majority of the site volume.
Potential reduce by 24.3 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. This page needs HTML code to be minified as it can gain 17.5 kB, which is 65% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.3 kB or 90% of the original size.
Potential reduce by 13.7 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. Kolly images are well optimized though.
Potential reduce by 108.4 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 108.4 kB or 67% of the original size.
Potential reduce by 7.4 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. Kolly.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 87% of the original size.
Number of requests can be reduced by 4 (15%)
27
23
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
kolly.com
489 ms
stylesheet35.css
279 ms
nav_left.css
189 ms
mootools-1.2-core.js
646 ms
mootools-1.2-more.js
463 ms
mooVins.js
190 ms
urchin.js
8 ms
banner_border.jpg
94 ms
thmb_301_0.jpg
360 ms
banner.jpg
185 ms
banner_window.jpg
93 ms
down_block.jpg
94 ms
Eurocargo_TOY_200x100.jpg
185 ms
scania_200x100.jpg
94 ms
iveco.jpg
95 ms
fiat_new_ducato_200x100.jpg
289 ms
lehmann_200x100.jpg
288 ms
pottinger_200x100_110622.jpg
185 ms
pesage_200x100.jpg
290 ms
110907_soudure_200x100.jpg
274 ms
dessalage_200x100.jpg
287 ms
entretien_reparation.jpg
370 ms
photo_du_magasin_pieces_detachees2.jpg
367 ms
kollyrent22.jpg
459 ms
down_block_contact.jpg
369 ms
thmb_389_0.jpg
272 ms
ga.js
2 ms
__utm.gif
10 ms
kolly.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
kolly.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kolly.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolly.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kolly.com 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.
kolly.com
Open Graph description is not detected on the main page of Kolly. 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: