4.5 sec in total
323 ms
3.9 sec
311 ms
Click here to check amazing LEONI content for Turkey. Otherwise, check out these important facts you probably never knew about leoni.com
LEONI is a global supplier of wires, cables and wiring systems as well as a provider of related development services. The principal customer base is the automotive industry, for which LEONI develops a...
Visit leoni.comWe analyzed Leoni.com page load time and found that the first response time was 323 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
leoni.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value5.9 s
14/100
25%
Value4.5 s
73/100
10%
Value660 ms
45/100
30%
Value0.195
63/100
15%
Value6.2 s
62/100
10%
323 ms
545 ms
197 ms
103 ms
123 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 13% of them (6 requests) were addressed to the original Leoni.com, 47% (21 requests) were made to D3gx8i893xzz0e.cloudfront.net and 22% (10 requests) were made to Charts3.equitystory.com. The less responsive or slowest element that took the longest time to load (993 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 851.8 kB (49%)
1.7 MB
878.6 kB
In fact, the total size of Leoni.com main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 941.5 kB which makes up the majority of the site volume.
Potential reduce by 119.5 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 28.4 kB, which is 20% 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 119.5 kB or 86% of the original size.
Potential reduce by 5.1 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. LEONI images are well optimized though.
Potential reduce by 595.9 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 595.9 kB or 63% of the original size.
Potential reduce by 131.3 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. Leoni.com needs all CSS files to be minified and compressed as it can save up to 131.3 kB or 76% of the original size.
Number of requests can be reduced by 11 (29%)
38
27
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEONI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
leoni.com
323 ms
www.leoni.com
545 ms
197 ms
merged-0eb1b7c1bde746fc93941645091e73dd-24b24799f283d1692b6e4ba43ac4a520.css
103 ms
merged-42fe079bff16913c40fb2f21f2a8e613-19eaaf994d7626c014d96707ba1e0ddd.js
123 ms
merged-4fd1719cbfdd518286499ad6e9d5c6d0-f8dc29a48529227afa50dc805c4b5e28.js
120 ms
merged-b22c2630b6671a788cfc73bcc140cfa8-2dbabf539c19ed48cb96c63abdd71f69.js
115 ms
merged-002c96eca920ae2428aa554db2b58a44-d7c2b41dafec22d8e0a727c8d79dcb4d.js
116 ms
analytics.js
570 ms
leoni_logo.png
430 ms
csm_sven_schmidt_810169799f.jpg
513 ms
csm_PreviewImage_0aa13b1b77.jpg
430 ms
csm_laser_oscillator_thumb_087daa13c7.jpg
513 ms
csm_bruno_fankhauser_kl_01_285a6bbe8b.jpg
429 ms
investors.jpg
512 ms
teaser_talents.png
514 ms
teaser_locations.jpg
513 ms
offcanvas-icon-s59a39d32e6.png
531 ms
flags-s43e1a48fa8.png
528 ms
noise.png
528 ms
46bfe93f-37b4-4f09-b72d-dca0b609e20f.woff
656 ms
8cea75c4-1f67-4ea6-ab74-9391609e349b.woff
840 ms
c858c292-597c-4ffe-a108-4e6568fbae4e.woff
841 ms
trackingCode.js
620 ms
TypeaheadPopup.html
203 ms
894 ms
WDSy9G5kYXAAH0yK4AAAA
15 ms
icons.svg
49 ms
jumbotron_top-thema-ac.jpg
118 ms
collect
43 ms
jumbotron_alu_cables_medium-cross-section.jpg
39 ms
collect
38 ms
jumbotron_globalisation.jpg
24 ms
collect
51 ms
collect
11 ms
reset-v2.0.css
293 ms
teaser.css
291 ms
jquery-v1.7.2.min.js
588 ms
highstock-v1.3.1.min.js
634 ms
common-v1.0.0.min.js
297 ms
noy5jia.js
993 ms
easyXDM.min.js
390 ms
postMessageDocumentHeight.min.js
586 ms
loading.gif
233 ms
112 ms
leoni.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
leoni.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
leoni.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leoni.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Leoni.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.
leoni.com
Open Graph description is not detected on the main page of LEONI. 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: