5.7 sec in total
586 ms
4.8 sec
356 ms
Welcome to dah-if.com.ua homepage info - get ready to check Dah If best content right away, or after learning these important things about dah-if.com.ua
Дах-Центр ІФ - все для даху та фасаду. Покрівля даху, покрівля на дах ціни
Visit dah-if.com.uaWe analyzed Dah-if.com.ua page load time and found that the first response time was 586 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dah-if.com.ua performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value5.1 s
26/100
25%
Value10.4 s
8/100
10%
Value40 ms
100/100
30%
Value0.186
66/100
15%
Value6.2 s
62/100
10%
586 ms
847 ms
254 ms
249 ms
252 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Dah-if.com.ua, 96% (110 requests) were made to Dahcentr.com.ua and 1% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Dahcentr.com.ua.
Page size can be reduced by 272.0 kB (19%)
1.5 MB
1.2 MB
In fact, the total size of Dah-if.com.ua 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 34.3 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 34.3 kB or 81% of the original size.
Potential reduce by 161.6 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. Obviously, Dah If needs image optimization as it can save up to 161.6 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 58.8 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 58.8 kB or 72% of the original size.
Potential reduce by 17.3 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. Dah-if.com.ua needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 82% of the original size.
Number of requests can be reduced by 9 (8%)
109
100
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dah If. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
dah-if.com.ua
586 ms
dahcentr.com.ua
847 ms
mootools.js
254 ms
caption.js
249 ms
system.css
252 ms
template.css
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share42.js
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share42.js
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dah-if.jpg
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126 ms
dah-if.com.ua accessibility score
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
Image elements do not have [alt] attributes
dah-if.com.ua 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
dah-if.com.ua 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
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
UK
UK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dah-if.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Dah-if.com.ua 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.
dah-if.com.ua
Open Graph description is not detected on the main page of Dah If. 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: