5.3 sec in total
1.2 sec
3.6 sec
438 ms
Click here to check amazing Dev Sport Vision content for Serbia. Otherwise, check out these important facts you probably never knew about dev.sportvision.rs
Sport Vision – patike, cipele, kopačke, jakne, majice, trenerke, duksevi i oprema za fudbal, mali fudbal, košarku, trčanje i trening, najpoznatijih brendova ...
Visit dev.sportvision.rsWe analyzed Dev.sportvision.rs page load time and found that the first response time was 1.2 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dev.sportvision.rs performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value17.5 s
0/100
25%
Value19.6 s
0/100
10%
Value1,720 ms
10/100
30%
Value0.87
4/100
15%
Value18.1 s
3/100
10%
1235 ms
302 ms
203 ms
304 ms
193 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 91% of them (122 requests) were addressed to the original Dev.sportvision.rs, 2% (3 requests) were made to Asset.fwcdn3.com and 2% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dev.sportvision.rs.
Page size can be reduced by 401.6 kB (43%)
936.7 kB
535.1 kB
In fact, the total size of Dev.sportvision.rs main page is 936.7 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. 85% 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. Javascripts take 353.6 kB which makes up the majority of the site volume.
Potential reduce by 314.6 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 102.0 kB, which is 29% 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 314.6 kB or 90% of the original size.
Potential reduce by 1.5 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. Dev Sport Vision images are well optimized though.
Potential reduce by 50.5 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 50.5 kB or 14% of the original size.
Potential reduce by 35.0 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. Dev.sportvision.rs needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 16% of the original size.
Number of requests can be reduced by 93 (73%)
128
35
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Sport Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 50 to 1 for CSS and as a result speed up the page load time.
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dev.sportvision.rs 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
ARIA IDs are not unique
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
No form fields have multiple labels
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
Some elements have a [tabindex] value greater than 0
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
dev.sportvision.rs 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
dev.sportvision.rs SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
SR
SR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.sportvision.rs can be misinterpreted by Google and other search engines. Our service has detected that Serbian is used on the page, and it matches the claimed language. Our system also found out that Dev.sportvision.rs 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.
dev.sportvision.rs
Open Graph data is detected on the main page of Dev Sport Vision. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: