4.8 sec in total
272 ms
4.1 sec
397 ms
Click here to check amazing Opera Nice content for France. Otherwise, check out these important facts you probably never knew about opera-nice.org
Site officiel de l’Opera Nice Côte d'Azur, présentations et détails des programmes classés par genre (opéras, concerts, ballets), tarifs, abonnements et informations pratiques.
Visit opera-nice.orgWe analyzed Opera-nice.org page load time and found that the first response time was 272 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
opera-nice.org performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value21.2 s
0/100
25%
Value11.7 s
4/100
10%
Value2,800 ms
3/100
30%
Value0.849
4/100
15%
Value19.0 s
3/100
10%
272 ms
1180 ms
968 ms
50 ms
280 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 78% of them (29 requests) were addressed to the original Opera-nice.org, 14% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Opera-nice.org.
Page size can be reduced by 595.9 kB (46%)
1.3 MB
713.3 kB
In fact, the total size of Opera-nice.org main page is 1.3 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. 50% of websites need less resources to load. Images take 606.7 kB which makes up the majority of the site volume.
Potential reduce by 38.7 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. This page needs HTML code to be minified as it can gain 12.7 kB, which is 28% 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 38.7 kB or 86% of the original size.
Potential reduce by 29.6 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. Opera Nice images are well optimized though.
Potential reduce by 380.9 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 380.9 kB or 79% of the original size.
Potential reduce by 146.7 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. Opera-nice.org needs all CSS files to be minified and compressed as it can save up to 146.7 kB or 85% of the original size.
Number of requests can be reduced by 4 (18%)
22
18
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opera Nice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
opera-nice.org
272 ms
www.opera-nice.org
1180 ms
fr
968 ms
css
50 ms
25c1a1e.css
280 ms
326773a.css
187 ms
960dacf.js
189 ms
ac4233b.js
556 ms
fr-FR.js
195 ms
2285bd9.js
196 ms
bg-lustre.png
1249 ms
b0e523a.png
111 ms
fdb6c3a.png
110 ms
35d7b48.png
111 ms
les-huguenots_17.jpg
1250 ms
concert-apostrophe_25.jpg
1251 ms
ballets-d-avril_23.jpg
1250 ms
image
1256 ms
image
1249 ms
image
1248 ms
image
1249 ms
image
1250 ms
image
1251 ms
pictos-home.png
1250 ms
f4af281.png
1251 ms
3693aec.png
1252 ms
81aa37d.png
1252 ms
b7931d0.png
1253 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
19 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
25 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
41 ms
toadOcfmlt9b38dHJxOBGMw1o1eFRj7wYC6JbISqOjY.ttf
47 ms
toadOcfmlt9b38dHJxOBGEMbjGELOEJD5J8DUmxkO-A.ttf
47 ms
glyphicons-halflings-regular.woff
1206 ms
analytics.js
55 ms
slider-fleches.png
114 ms
collect
11 ms
opera-nice.org 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 input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
opera-nice.org 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
Page has valid source maps
opera-nice.org SEO score
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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opera-nice.org 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 Opera-nice.org 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.
opera-nice.org
Open Graph description is not detected on the main page of Opera Nice. 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: