6.4 sec in total
529 ms
5.5 sec
366 ms
Welcome to cornelissen.com homepage info - get ready to check Cornelissen best content for United Kingdom right away, or after learning these important things about cornelissen.com
L Cornelissen & Son Online Shop
Visit cornelissen.comWe analyzed Cornelissen.com page load time and found that the first response time was 529 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cornelissen.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value32.5 s
0/100
25%
Value8.4 s
19/100
10%
Value150 ms
94/100
30%
Value0.282
43/100
15%
Value11.0 s
21/100
10%
529 ms
66 ms
78 ms
90 ms
477 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 96% of them (134 requests) were addressed to the original Cornelissen.com, 2% (3 requests) were made to Fonts.googleapis.com and 1% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cornelissen.com.
Page size can be reduced by 641.2 kB (60%)
1.1 MB
430.3 kB
In fact, the total size of Cornelissen.com main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 527.5 kB which makes up the majority of the site volume.
Potential reduce by 72.1 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 72.1 kB or 85% of the original size.
Potential reduce by 40.0 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, Cornelissen needs image optimization as it can save up to 40.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 433.9 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 433.9 kB or 82% of the original size.
Potential reduce by 95.2 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. Cornelissen.com needs all CSS files to be minified and compressed as it can save up to 95.2 kB or 85% of the original size.
Number of requests can be reduced by 61 (45%)
136
75
The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cornelissen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.cornelissen.com
529 ms
css
66 ms
css
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css
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jquery-1.4.2.js
477 ms
jquery-noconflict.js
190 ms
widgets.css
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styles.css
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skin.css
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jpecrga-default.css
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vertnav.css
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easytabs.css
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prototype.js
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validation.js
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builder.js
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effects.js
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dragdrop.js
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controls.js
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slider.js
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js.js
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form.js
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menu.js
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translate.js
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cookies.js
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jpecrga-2.0.2.js
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jquery.jcarousel.js
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pattern_cornelissen.jpg
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bkg_shadow.png
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bkg_header.gif
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logo.gif
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bkg_form-search.gif
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btn_search.gif
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homepage.jpg
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nav_top.gif
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col_left_callout.jpg
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col_left_catalog.jpg
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logocb.png
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twitter.png
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print.css
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cornelissen.com accessibility score
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
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
Form elements do not have associated labels
Links do not have a discernible name
cornelissen.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cornelissen.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cornelissen.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 Cornelissen.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.
cornelissen.com
Open Graph description is not detected on the main page of Cornelissen. 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: