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cards.nis.rs screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

cards.nis.rs

NIS WEB PORTAL

Page Load Speed

1.8 sec in total

First Response

268 ms

Resources Loaded

1.5 sec

Page Rendered

51 ms

cards.nis.rs screenshot

About Website

Click here to check amazing Cards NIS content for Serbia. Otherwise, check out these important facts you probably never knew about cards.nis.rs

Visit cards.nis.rs

Key Findings

We analyzed Cards.nis.rs page load time and found that the first response time was 268 ms and then it took 1.6 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.

Performance Metrics

cards.nis.rs performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

cards.nis.rs

268 ms

cards.nis.rs

476 ms

pure-min.css

224 ms

grids-responsive-min.css

329 ms

style.css

546 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Cards.nis.rs and no external sources were called. The less responsive or slowest element that took the longest time to load (546 ms) belongs to the original domain Cards.nis.rs.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.2 kB (82%)

Content Size

139.0 kB

After Optimization

24.8 kB

  • HTML
  • CSS

In fact, the total size of Cards.nis.rs main page is 139.0 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. Only 10% of websites need less resources to load. CSS take 137.8 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 707 B

  • Original 1.2 kB
  • After minification 1.1 kB
  • After compression 449 B

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 707 B or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 113.5 kB

  • Original 137.8 kB
  • After minification 118.0 kB
  • After compression 24.4 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. Cards.nis.rs needs all CSS files to be minified and compressed as it can save up to 113.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (88%)

Requests Now

8

After Optimization

1

  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cards NIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cards.nis.rs

cards.nis.rs

268 ms

cards.nis.rs

cards.nis.rs

476 ms

pure-min.css

pure-min.css

224 ms

grids-responsive-min.css

grids-responsive-min.css

329 ms

style.css

style.css

546 ms

home-nav.css

home-nav.css

336 ms

month-picker.css

month-picker.css

342 ms

_var.css

_var.css

112 ms

font-awesome.min.css

font-awesome.min.css

228 ms

stylesheet.css

stylesheet.css

111 ms

Accessibility Review

cards.nis.rs accessibility score

84

Accessibility Issues

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

High

ARIA input fields do not have accessible names

High

[role]s are not contained by their required parent element

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cards.nis.rs best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cards.nis.rs SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cards.nis.rs can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Cards.nis.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.

Social Sharing Optimization

cards.nis.rs

Open Graph description is not detected on the main page of Cards NIS. 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: