2.5 sec in total
297 ms
2 sec
259 ms
Visit astronomie-hautemaurienne.com now to see the best up-to-date Astronomie Haute Maurienne content and also check out these interesting facts you probably never knew about astronomie-hautemaurienne.com
Festival astronomie avec des conférences, des ateliers, des observations pour un public initié comme un public débutant dans un cadre exceptionnel en Savoie, dans les villages de Haute Maurienne Vanoi...
Visit astronomie-hautemaurienne.comWe analyzed Astronomie-hautemaurienne.com page load time and found that the first response time was 297 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
astronomie-hautemaurienne.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value8.1 s
2/100
25%
Value13.2 s
2/100
10%
Value150 ms
94/100
30%
Value0.015
100/100
15%
Value6.7 s
56/100
10%
297 ms
590 ms
96 ms
189 ms
190 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 81% of them (38 requests) were addressed to the original Astronomie-hautemaurienne.com, 9% (4 requests) were made to Static1.dmcdn.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (740 ms) belongs to the original domain Astronomie-hautemaurienne.com.
Page size can be reduced by 552.1 kB (46%)
1.2 MB
635.2 kB
In fact, the total size of Astronomie-hautemaurienne.com main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 660.4 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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 8.0 kB, which is 53% 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 12.9 kB or 85% 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. Astronomie Haute Maurienne images are well optimized though.
Potential reduce by 453.6 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 453.6 kB or 69% of the original size.
Potential reduce by 67.3 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. Astronomie-hautemaurienne.com needs all CSS files to be minified and compressed as it can save up to 67.3 kB or 84% of the original size.
Number of requests can be reduced by 27 (60%)
45
18
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astronomie Haute Maurienne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
astronomie-hautemaurienne.com
297 ms
www.astronomie-hautemaurienne.com
590 ms
style.css
96 ms
lavalamp.css
189 ms
jquery.fancybox.css
190 ms
jquery-1.3.2.min.js
287 ms
jquery.lavalamp.js
188 ms
jquery.easing.min.js
188 ms
jquery.fancybox-1.2.1.js
190 ms
jquery.easing.1.3.js
279 ms
jquery.corner.js
281 ms
custom.js
279 ms
background_body.jpg
467 ms
ga.js
31 ms
xszrta
417 ms
background_header.png
281 ms
01-accueil_hover.png
98 ms
06-contact.png
95 ms
logo-hmv-astro.jpg
185 ms
background_wrap.png
375 ms
icon_h1.png
187 ms
lac_perrin.jpg
188 ms
affiche_2013.jpg
740 ms
background_hr.png
279 ms
galerie_photos.png
376 ms
background_footer.png
374 ms
fancy_closebox.png
375 ms
fancy_shadow_n.png
475 ms
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fancy_shadow_w.png
730 ms
fancy_shadow_nw.png
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fancy_left.png
732 ms
fancy_right.png
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fancy_title_left.png
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fancy_title_main.png
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fancy_title_right.png
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__utm.gif
12 ms
main.4545dede2c.css
62 ms
jquery.min.js
33 ms
playerv5-embed.js.v5b530410decb4d5f9
56 ms
dmp.84cb765e1ce03fa71f54.js
86 ms
css
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b0fb1f8806525247516c.dmp.js
78 ms
astronomie-hautemaurienne.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
astronomie-hautemaurienne.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
astronomie-hautemaurienne.com 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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astronomie-hautemaurienne.com 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 Astronomie-hautemaurienne.com 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.
astronomie-hautemaurienne.com
Open Graph description is not detected on the main page of Astronomie Haute Maurienne. 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: