3.3 sec in total
289 ms
2 sec
1000 ms
Visit collectionneursavertis.com now to see the best up-to-date Collection Neursavertis content and also check out these interesting facts you probably never knew about collectionneursavertis.com
Collectionneurs avertis, antiquités et objets de collection, voyez les enchères et encans les plus populaires sur E-bay France, E-bay Belgique et E-Bay Canada simultanément
Visit collectionneursavertis.comWe analyzed Collectionneursavertis.com page load time and found that the first response time was 289 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.
collectionneursavertis.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value5.1 s
25/100
25%
Value5.5 s
54/100
10%
Value790 ms
37/100
30%
Value0.075
95/100
15%
Value9.5 s
30/100
10%
289 ms
265 ms
201 ms
254 ms
226 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 92% of them (90 requests) were addressed to the original Collectionneursavertis.com, 4% (4 requests) were made to S7.addthis.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (723 ms) belongs to the original domain Collectionneursavertis.com.
Page size can be reduced by 880.3 kB (47%)
1.9 MB
975.3 kB
In fact, the total size of Collectionneursavertis.com main page is 1.9 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. 55% of websites need less resources to load. Images take 726.0 kB which makes up the majority of the site volume.
Potential reduce by 469.9 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 181.5 kB, which is 34% 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 469.9 kB or 89% of the original size.
Potential reduce by 24.3 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. Collection Neursavertis images are well optimized though.
Potential reduce by 358.1 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 358.1 kB or 63% of the original size.
Potential reduce by 28.1 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. Collectionneursavertis.com needs all CSS files to be minified and compressed as it can save up to 28.1 kB or 80% of the original size.
Number of requests can be reduced by 12 (13%)
93
81
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collection Neursavertis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
collectionneursavertis.com
289 ms
browse.php
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xoops.js
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image.js
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main.js
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blocks.js
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index.js
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highslide-with-gallery-min.js
310 ms
menu.js
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APeBay_index_style_1400176174_6.css
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addthis_widget.js
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ga.js
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__utm.gif
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300lo.json
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ie67-css.d5089428ac7f05efd372.js
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collectionneursavertis.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
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>).
collectionneursavertis.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
Browser errors were logged to the console
collectionneursavertis.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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Collectionneursavertis.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Collectionneursavertis.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.
collectionneursavertis.com
Open Graph description is not detected on the main page of Collection Neursavertis. 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: