Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

polovni-delovi.com

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Page Load Speed

10 sec in total

First Response

1.7 sec

Resources Loaded

7.9 sec

Page Rendered

382 ms

polovni-delovi.com screenshot

About Website

Click here to check amazing Polovni Delovi content for Serbia. Otherwise, check out these important facts you probably never knew about polovni-delovi.com

POLOVNI-DELOVI.com - najveće tržište polovnih delova za sve tipove vozila.

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Key Findings

We analyzed Polovni-delovi.com page load time and found that the first response time was 1.7 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

polovni-delovi.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.137

80/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

polovni-delovi.com

1674 ms

comcss.php

238 ms

jquery.min.js

61 ms

jquery.carousel.js

233 ms

jqeasy.dropdown.js

234 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 98% of them (152 requests) were addressed to the original Polovni-delovi.com, 1% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Polovni-delovi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.1 kB (44%)

Content Size

248.1 kB

After Optimization

138.9 kB

In fact, the total size of Polovni-delovi.com main page is 248.1 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. 60% of websites need less resources to load. Images take 123.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 44.1 kB

  • Original 51.6 kB
  • After minification 46.7 kB
  • After compression 7.5 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. 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 44.1 kB or 85% of the original size.

Image Optimization

-16%

Potential reduce by 19.3 kB

  • Original 123.5 kB
  • After minification 104.2 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, Polovni Delovi needs image optimization as it can save up to 19.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 9.8 kB

  • Original 29.1 kB
  • After minification 23.6 kB
  • After compression 19.4 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 9.8 kB or 34% of the original size.

CSS Optimization

-82%

Potential reduce by 36.0 kB

  • Original 43.8 kB
  • After minification 42.3 kB
  • After compression 7.9 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. Polovni-delovi.com needs all CSS files to be minified and compressed as it can save up to 36.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (4%)

Requests Now

154

After Optimization

148

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polovni Delovi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

polovni-delovi.com accessibility score

66

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

polovni-delovi.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

polovni-delovi.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    SR

  • Language Claimed

    SR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polovni-delovi.com 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 Polovni-delovi.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Polovni Delovi. 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: