1.6 sec in total
284 ms
1.2 sec
113 ms
Click here to check amazing Cadastre Openstreetmap content for France. Otherwise, check out these important facts you probably never knew about cadastre.openstreetmap.fr
Visit cadastre.openstreetmap.frWe analyzed Cadastre.openstreetmap.fr page load time and found that the first response time was 284 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
cadastre.openstreetmap.fr performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.0 s
97/100
25%
Value2.0 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.0 s
99/100
10%
284 ms
107 ms
190 ms
30 ms
34 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that 58% of them (7 requests) were addressed to the original Cadastre.openstreetmap.fr, 17% (2 requests) were made to Cdn.leafletjs.com and 17% (2 requests) were made to Rawgit.com. The less responsive or slowest element that took the longest time to load (460 ms) relates to the external source Rawgit.com.
Page size can be reduced by 116.9 kB (47%)
249.8 kB
132.9 kB
In fact, the total size of Cadastre.openstreetmap.fr main page is 249.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 133.9 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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. 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 7.7 kB or 68% of the original size.
Potential reduce by 999 B
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. Cadastre Openstreetmap images are well optimized though.
Potential reduce by 98.3 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 98.3 kB or 73% of the original size.
Potential reduce by 9.9 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. Cadastre.openstreetmap.fr needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 78% of the original size.
We found no issues to fix!
11
11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cadastre Openstreetmap. According to our analytics all requests are already optimized.
cadastre.openstreetmap.fr
284 ms
style.css
107 ms
main.js
190 ms
leaflet.css
30 ms
leaflet.js
34 ms
leaflet-areaselect.css
270 ms
leaflet-areaselect.js
460 ms
cadastre_top.jpeg
329 ms
cartouche_april-jadhere.png
422 ms
throbber_16.gif
98 ms
info.png
162 ms
cartouche_osm-fr.png
164 ms
cadastre.openstreetmap.fr 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.
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
Form elements do not have associated labels
cadastre.openstreetmap.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cadastre.openstreetmap.fr SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cadastre.openstreetmap.fr 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 Cadastre.openstreetmap.fr 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.
cadastre.openstreetmap.fr
Open Graph description is not detected on the main page of Cadastre Openstreetmap. 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: