7.7 sec in total
2 sec
5.2 sec
456 ms
Welcome to serrurerie-assistance-nancy.fr homepage info - get ready to check Serrurerie Assistance Nancy best content for France right away, or after learning these important things about serrurerie-assistance-nancy.fr
Serrurier diplômé, 29 ans d’expérience, Tarif clair & modéré, Dispo 24h/24 & 7j/7, Artisan Serrurier de Nancy le plus recommandé au 21/11/18 avec un total de 135 avis positifs/135 sur Google, PagesJau...
Visit serrurerie-assistance-nancy.frWe analyzed Serrurerie-assistance-nancy.fr page load time and found that the first response time was 2 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
serrurerie-assistance-nancy.fr performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value3.9 s
52/100
25%
Value9.4 s
12/100
10%
Value350 ms
73/100
30%
Value0.001
100/100
15%
Value8.9 s
34/100
10%
2044 ms
149 ms
188 ms
173 ms
175 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 86% of them (48 requests) were addressed to the original Serrurerie-assistance-nancy.fr, 4% (2 requests) were made to S.w.org and 2% (1 request) were made to Spotrank.fr. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Serrurier-nancy.com.
Page size can be reduced by 241.5 kB (11%)
2.2 MB
2.0 MB
In fact, the total size of Serrurerie-assistance-nancy.fr main page is 2.2 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 95.9 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. 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 95.9 kB or 82% of the original size.
Potential reduce by 132.4 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. Serrurerie Assistance Nancy images are well optimized though.
Potential reduce by 2.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 10.7 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. Serrurerie-assistance-nancy.fr has all CSS files already compressed.
Number of requests can be reduced by 31 (63%)
49
18
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serrurerie Assistance Nancy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
serrurerie-assistance-nancy.fr
2044 ms
wp-emoji-release.min.js
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style.min.css
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classic-themes.min.css
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wprev-public_combine.css
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styles.css
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bootstrap.css
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style.css
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jquery.min.js
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js.js
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public-main.js
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custom.js
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wow.js
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spotrank.js
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quick-call-button.css
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jquery-ui.js
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jquery.ui.touch-punch.min.js
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bootstrap.js
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jquery.superfish.js
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drag-quick-call-button.js
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spotrank.js
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serrurerie-assistance-nancy.fr 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
[role]s are not contained by their required parent element
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
serrurerie-assistance-nancy.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
serrurerie-assistance-nancy.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serrurerie-assistance-nancy.fr 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 Serrurerie-assistance-nancy.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.
serrurerie-assistance-nancy.fr
Open Graph data is detected on the main page of Serrurerie Assistance Nancy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: