5.1 sec in total
411 ms
4.3 sec
403 ms
Visit aperio.be now to see the best up-to-date Aperio content and also check out these interesting facts you probably never knew about aperio.be
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Visit aperio.beWe analyzed Aperio.be page load time and found that the first response time was 411 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
aperio.be performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value2.8 s
83/100
25%
Value3.6 s
87/100
10%
Value140 ms
95/100
30%
Value0.073
95/100
15%
Value3.1 s
95/100
10%
411 ms
105 ms
282 ms
9 ms
124 ms
Our browser made a total of 135 requests to load all elements on the main page. We found that 7% of them (9 requests) were addressed to the original Aperio.be, 16% (21 requests) were made to Scontent.xx.fbcdn.net and 16% (21 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Pbs.twimg.com.
Page size can be reduced by 776.3 kB (22%)
3.6 MB
2.8 MB
In fact, the total size of Aperio.be main page is 3.6 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. 65% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 11.3 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. 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 11.3 kB or 71% of the original size.
Potential reduce by 261.9 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. Aperio images are well optimized though.
Potential reduce by 474.4 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 474.4 kB or 70% of the original size.
Potential reduce by 28.8 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. Aperio.be needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 84% of the original size.
Number of requests can be reduced by 50 (38%)
130
80
The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aperio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
aperio.be
411 ms
squelette.css
105 ms
all.js
282 ms
widgets.js
9 ms
bg-top.gif
124 ms
ombre_droite.png
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ombre_gauche.png
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bg-titre.png
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ombre-bottom.png
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bg-infos.gif
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bg-top-reverse.gif
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timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
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embed
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syndication
171 ms
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xd_arbiter.php
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js
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init_embed.js
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proxy.jpg
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
423 ms
syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
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common.js
165 ms
map.js
270 ms
google4.png
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overlay.js
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ping
178 ms
util.js
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onion.js
169 ms
search_impl.js
166 ms
StaticMapService.GetMapImage
285 ms
like_box.php
775 ms
stats.js
92 ms
openhand_8_8.cur
148 ms
proxy.jpg
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ViewportInfoService.GetViewportInfo
183 ms
ViewportInfoService.GetViewportInfo
98 ms
kh
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kh
217 ms
transparent.png
60 ms
controls.js
43 ms
proxy.jpg
130 ms
proxy.jpg
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proxy.jpg
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css
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entity11.png
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ViewportInfoService.GetViewportInfo
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mapcnt6.png
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tmapctrl.png
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vt
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AuthenticationService.Authenticate
25 ms
jot.html
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ebiMDO3r-8l.css
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aperio.be 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
Image elements do not have [alt] attributes
aperio.be 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
aperio.be SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aperio.be 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 Aperio.be 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.
aperio.be
Open Graph description is not detected on the main page of Aperio. 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: