2.8 sec in total
475 ms
2.2 sec
196 ms
Visit thomas-cokelaer.info now to see the best up-to-date Thomas Cokelaer content for United States and also check out these interesting facts you probably never knew about thomas-cokelaer.info
Visit thomas-cokelaer.infoWe analyzed Thomas-cokelaer.info page load time and found that the first response time was 475 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
thomas-cokelaer.info performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value12.7 s
0/100
25%
Value4.9 s
66/100
10%
Value580 ms
51/100
30%
Value0.142
78/100
15%
Value10.5 s
23/100
10%
475 ms
101 ms
278 ms
85 ms
273 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 41% of them (30 requests) were addressed to the original Thomas-cokelaer.info, 18% (13 requests) were made to Apis.google.com and 12% (9 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (767 ms) belongs to the original domain Thomas-cokelaer.info.
Page size can be reduced by 121.9 kB (11%)
1.1 MB
978.5 kB
In fact, the total size of Thomas-cokelaer.info 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. 50% of websites need less resources to load. Images take 956.8 kB which makes up the majority of the site volume.
Potential reduce by 15.7 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 3.4 kB, which is 16% 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 15.7 kB or 77% of the original size.
Potential reduce by 25.2 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. Thomas Cokelaer images are well optimized though.
Potential reduce by 25.2 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 25.2 kB or 45% of the original size.
Potential reduce by 55.8 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. Thomas-cokelaer.info needs all CSS files to be minified and compressed as it can save up to 55.8 kB or 83% of the original size.
Number of requests can be reduced by 36 (55%)
65
29
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thomas Cokelaer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
thomas-cokelaer.info
475 ms
style.css
101 ms
main.css
278 ms
jquery.min.js
85 ms
jquery.nivo.slider.pack.js
273 ms
config_slider.js
201 ms
css
37 ms
modernizr-2.0.6.min.js
281 ms
plusone.js
88 ms
reset.css
104 ms
nivo-slider.css
192 ms
tcinfo.css
106 ms
paper.css
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cb=gapi.loaded_0
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light-pattern.png
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stars_format.jpg
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python_format.jpg
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ebi_banner.jpg
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papers_format.jpg
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whale_format.jpg
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header.html
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top-nav.jpg
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nav.html
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v-divider.png
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spritesheet.png
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widgets.js
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Y_TKV6o8WovbUd3m_X9aAA.ttf
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news.html
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divider.png
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footer.html
521 ms
platform.js
59 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
28 ms
syndication
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default_header.jpg
542 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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CJbB451UMAAiW7M.jpg:large
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ga.js
83 ms
jot
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cb=gapi.loaded_1
30 ms
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47 ms
fastbutton
104 ms
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203 ms
postmessageRelay
38 ms
ga.js
14 ms
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23 ms
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32 ms
core:rpc:shindig.random:shindig.sha1.js
87 ms
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rs=AGLTcCNl_AHre25FUokWmrWYr-j7FwRc3w
11 ms
rs=AGLTcCPhDrHY2vagSjsLFOxeufqSzVU3ow
21 ms
rs=AGLTcCM2Yox_1lk51nTTwbNJK4rlySAFTA
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bdHGHleUa-ndQCOrdpfxfw.ttf
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thomas-cokelaer.info 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
thomas-cokelaer.info 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
Browser errors were logged to the console
thomas-cokelaer.info 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thomas-cokelaer.info 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 Thomas-cokelaer.info 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.
thomas-cokelaer.info
Open Graph description is not detected on the main page of Thomas Cokelaer. 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: