3.1 sec in total
379 ms
1.7 sec
1 sec
Visit coas.com now to see the best up-to-date COAS content and also check out these interesting facts you probably never knew about coas.com
COAS Software Systems Systems
Visit coas.comWe analyzed Coas.com page load time and found that the first response time was 379 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
coas.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value4.8 s
31/100
25%
Value5.5 s
54/100
10%
Value510 ms
57/100
30%
Value0.042
99/100
15%
Value9.0 s
34/100
10%
379 ms
169 ms
7 ms
86 ms
256 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 29% of them (28 requests) were addressed to the original Coas.com, 34% (33 requests) were made to Google.com and 12% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Coas.com.
Page size can be reduced by 602.5 kB (40%)
1.5 MB
887.6 kB
In fact, the total size of Coas.com main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 752.9 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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 6.6 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 18.5 kB or 78% of the original size.
Potential reduce by 24.8 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. COAS images are well optimized though.
Potential reduce by 516.3 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 516.3 kB or 69% of the original size.
Potential reduce by 43.0 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. Coas.com needs all CSS files to be minified and compressed as it can save up to 43.0 kB or 84% of the original size.
Number of requests can be reduced by 36 (43%)
84
48
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COAS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
coas.com
379 ms
style.css
169 ms
jquery.min.js
7 ms
jquery.easing.1.3.js
86 ms
jquery.prettyPhoto.js
256 ms
jquery.sticky.js
219 ms
waypoints.min.js
219 ms
jquery.stellar.min.js
218 ms
js.js
218 ms
css
24 ms
maps
102 ms
opening_slide2.jpg
741 ms
effect_2.png
119 ms
left_bord.png
119 ms
right_bord.png
117 ms
button_down.png
117 ms
css-logo-white.png
196 ms
code_slide.jpg
940 ms
icon-hardware.png
199 ms
icon-services.png
200 ms
icon-win.png
202 ms
experience_slide.jpg
967 ms
1.png
365 ms
2.png
281 ms
3.png
365 ms
4.png
365 ms
thatsus_slide.jpg
938 ms
effect_1.png
447 ms
facebook.png
448 ms
linkedin.png
534 ms
back_top_bg.png
534 ms
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embed
403 ms
ga.js
7 ms
__utm.gif
12 ms
js
44 ms
init_embed.js
32 ms
common.js
58 ms
map.js
58 ms
google4.png
99 ms
overlay.js
14 ms
util.js
93 ms
onion.js
94 ms
search_impl.js
95 ms
stats.js
49 ms
openhand_8_8.cur
60 ms
ViewportInfoService.GetViewportInfo
72 ms
ViewportInfoService.GetViewportInfo
46 ms
kh
183 ms
transparent.png
41 ms
controls.js
31 ms
css
91 ms
entity11.png
57 ms
vt
99 ms
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tmapctrl.png
37 ms
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coas.com 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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
coas.com 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
coas.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coas.com 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 Coas.com 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.
coas.com
Open Graph description is not detected on the main page of COAS. 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: