4.1 sec in total
156 ms
3.4 sec
519 ms
Visit 3cs.lk now to see the best up-to-date 3CS content for Sri Lanka and also check out these interesting facts you probably never knew about 3cs.lk
3CS is Sri Lanka’s premier web design, web development, digital marketing and social media marketing agency. We are an award-winning web design company in Sri Lanka. We design and develop world-class ...
Visit 3cs.lkWe analyzed 3cs.lk page load time and found that the first response time was 156 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
3cs.lk performance score
name
value
score
weighting
Value11.9 s
0/100
10%
Value32.7 s
0/100
25%
Value65.2 s
0/100
10%
Value44,610 ms
0/100
30%
Value0.102
89/100
15%
Value93.2 s
0/100
10%
156 ms
277 ms
54 ms
278 ms
153 ms
Our browser made a total of 185 requests to load all elements on the main page. We found that 64% of them (119 requests) were addressed to the original 3cs.lk, 16% (30 requests) were made to Maps.google.com and 5% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain 3cs.lk.
Page size can be reduced by 1.1 MB (39%)
2.9 MB
1.8 MB
In fact, the total size of 3cs.lk main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 74.4 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 74.4 kB or 81% of the original size.
Potential reduce by 164.9 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, 3CS needs image optimization as it can save up to 164.9 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 665.8 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 665.8 kB or 61% of the original size.
Potential reduce by 225.3 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. 3cs.lk needs all CSS files to be minified and compressed as it can save up to 225.3 kB or 82% of the original size.
Number of requests can be reduced by 55 (31%)
176
121
The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3CS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
3cs.lk
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gtm.js
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style.min.css
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home_portfolio.min.css
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responsive-new.css
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3cs.lk 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
[aria-*] attributes are not valid or misspelled
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
3cs.lk 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
3cs.lk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3cs.lk 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 3cs.lk 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.
3cs.lk
Open Graph description is not detected on the main page of 3CS. 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: