21.2 sec in total
85 ms
20.8 sec
283 ms
Welcome to ace.c9.io homepage info - get ready to check Ace C 9 best content for India right away, or after learning these important things about ace.c9.io
Visit ace.c9.ioWe analyzed Ace.c9.io page load time and found that the first response time was 85 ms and then it took 21.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ace.c9.io performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value6.7 s
8/100
25%
Value3.0 s
94/100
10%
Value560 ms
53/100
30%
Value0.016
100/100
15%
Value6.4 s
60/100
10%
85 ms
111 ms
109 ms
39 ms
100 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 38% of them (45 requests) were addressed to the original Ace.c9.io, 3% (4 requests) were made to Ssl.google-analytics.com and 3% (3 requests) were made to Raw.githubusercontent.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Textor.houfeng.net.
Page size can be reduced by 459.1 kB (35%)
1.3 MB
845.6 kB
In fact, the total size of Ace.c9.io 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. 70% of websites need less resources to load. Images take 887.5 kB which makes up the majority of the site volume.
Potential reduce by 197.1 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 141.4 kB, which is 66% 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 197.1 kB or 92% of the original size.
Potential reduce by 110.7 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, Ace C 9 needs image optimization as it can save up to 110.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 23.8 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 23.8 kB or 49% of the original size.
Potential reduce by 127.5 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. Ace.c9.io needs all CSS files to be minified and compressed as it can save up to 127.5 kB or 82% of the original size.
Number of requests can be reduced by 25 (24%)
106
81
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ace C 9. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ace.c9.io
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ace.c9.io 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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
ace.c9.io 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ace.c9.io 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ace.c9.io can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ace.c9.io 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.
ace.c9.io
Open Graph description is not detected on the main page of Ace C 9. 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: