3.2 sec in total
360 ms
2.6 sec
179 ms
Visit survoldefrance.fr now to see the best up-to-date Survol De France content for France and also check out these interesting facts you probably never knew about survoldefrance.fr
Survol de France est une banque de photographie aérienne permettant de visiter la france vue du ciel. Les photos sont classées par département, lieu, photographe et coordonnées GPS. Elles sont prises ...
Visit survoldefrance.frWe analyzed Survoldefrance.fr page load time and found that the first response time was 360 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
survoldefrance.fr performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.4 s
91/100
25%
Value3.4 s
89/100
10%
Value20 ms
100/100
30%
Value0.028
100/100
15%
Value2.5 s
98/100
10%
360 ms
821 ms
188 ms
461 ms
830 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Survoldefrance.fr, 5% (1 request) were made to Perso0.free.fr and 5% (1 request) were made to Logv31.xiti.com. The less responsive or slowest element that took the longest time to load (830 ms) belongs to the original domain Survoldefrance.fr.
Page size can be reduced by 389.6 kB (62%)
630.7 kB
241.1 kB
In fact, the total size of Survoldefrance.fr main page is 630.7 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. 15% of websites need less resources to load. Javascripts take 432.0 kB which makes up the majority of the site volume.
Potential reduce by 14.6 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 2.1 kB, which is 11% 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 14.6 kB or 75% of the original size.
Potential reduce by 18.4 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, Survol De France needs image optimization as it can save up to 18.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 345.9 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 345.9 kB or 80% of the original size.
Potential reduce by 10.6 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. Survoldefrance.fr needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 81% of the original size.
Number of requests can be reduced by 5 (29%)
17
12
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Survol De France. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
survoldefrance.fr
360 ms
www.survoldefrance.fr
821 ms
style.css
188 ms
jquery-1.7.1.min.js
461 ms
jquery.js
830 ms
jquery.cookie.js
190 ms
jquery.cookiecuttr.js
278 ms
cookiecuttr.css
273 ms
autocompletion_compressed.js
370 ms
lytebox.js
479 ms
lytebox.css
457 ms
wwwcount.cgi
410 ms
fond.jpg
187 ms
top_home_white.gif
187 ms
grille.gif
188 ms
53649.jpg
278 ms
30823.jpg
191 ms
20.jpg
662 ms
g.xiti
204 ms
survoldefrance.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
Form elements do not have associated labels
<object> elements do not have alternate text
survoldefrance.fr 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
survoldefrance.fr SEO score
FR
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Survoldefrance.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Survoldefrance.fr 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.
survoldefrance.fr
Open Graph description is not detected on the main page of Survol De France. 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: