2.2 sec in total
495 ms
1.4 sec
377 ms
Click here to check amazing COBOL IT content. Otherwise, check out these important facts you probably never knew about cobol-it.com
COBOL-IT is the ONLY credible open source COBOL provider for Enterprise applications. It's an efficient, open-source-based COBOL compiler & runtime system.
Visit cobol-it.comWe analyzed Cobol-it.com page load time and found that the first response time was 495 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
cobol-it.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.4 s
9/100
25%
Value6.5 s
39/100
10%
Value350 ms
73/100
30%
Value0.001
100/100
15%
Value7.1 s
51/100
10%
495 ms
181 ms
255 ms
19 ms
279 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 71% of them (22 requests) were addressed to the original Cobol-it.com, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (495 ms) belongs to the original domain Cobol-it.com.
Page size can be reduced by 181.1 kB (55%)
330.3 kB
149.2 kB
In fact, the total size of Cobol-it.com main page is 330.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 182.9 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 6.0 kB, which is 22% 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 21.0 kB or 79% of the original size.
Potential reduce by 9.2 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, COBOL IT needs image optimization as it can save up to 9.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 104.4 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 104.4 kB or 57% of the original size.
Potential reduce by 46.5 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. Cobol-it.com needs all CSS files to be minified and compressed as it can save up to 46.5 kB or 88% of the original size.
Number of requests can be reduced by 11 (39%)
28
17
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COBOL IT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
cobol-it.com
495 ms
stylesheet_combined_a24ec820d8cb8a1cd5f8f663eca08f31.css
181 ms
modernizr.custom.js
255 ms
jquery.min.js
19 ms
thickbox.js
279 ms
css
32 ms
fond_header.jpg
312 ms
bt_online.png
135 ms
analytics.js
22 ms
mzFrame.html
97 ms
collect
19 ms
main_header.jpg
408 ms
logo_header.png
439 ms
square_ban.jpg
361 ms
vign_exerg_up.jpg
435 ms
vign_news.png
363 ms
vign_exerg_down.jpg
437 ms
QnguTd82yEUxQZygH2gm8LO3LdcAZYWl9Si6vvxL-qU.woff
15 ms
websymbols-regular-webfont.woff
453 ms
widgets.js
80 ms
social_icons_tw.png
446 ms
loadingAnimation.gif
101 ms
mzLauncher.js
94 ms
afdpLib.js
100 ms
motionComposerWrapper.js
102 ms
timeline.5d8406ab2e764a871ed41bd9aa0b693f.js
138 ms
mz.js
174 ms
syndication
97 ms
427724678614904832
293 ms
mzDoc.js
101 ms
Media-1402529758.7632.png
100 ms
cobol-it.com 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
Links do not have a discernible name
cobol-it.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cobol-it.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobol-it.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cobol-it.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.
cobol-it.com
Open Graph description is not detected on the main page of COBOL IT. 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: