Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

prelog.si

Web Server's Default Page

Page Load Speed

2.3 sec in total

First Response

478 ms

Resources Loaded

1.6 sec

Page Rendered

172 ms

prelog.si screenshot

About Website

Visit prelog.si now to see the best up-to-date Prelog content and also check out these interesting facts you probably never knew about prelog.si

Bogat program elektro materialov, luči in pohištva si lahko ogledate v ekskluzivnem ambientu. Utrujajoč nakup se bo spremenil v prijetno doživetje. Prijazno osebje vam bo postreglo z vsemi potrebnimi ...

Visit prelog.si

Key Findings

We analyzed Prelog.si page load time and found that the first response time was 478 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

prelog.si performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

prelog.si

478 ms

layout.css

119 ms

prettyPhoto.css

198 ms

jquery.min.js

57 ms

jquery.prettyPhoto.js

225 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 98% of them (46 requests) were addressed to the original Prelog.si, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (773 ms) belongs to the original domain Prelog.si.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.5 kB (50%)

Content Size

235.1 kB

After Optimization

118.6 kB

In fact, the total size of Prelog.si main page is 235.1 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. 20% of websites need less resources to load. Images take 120.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.0 kB

  • Original 11.9 kB
  • After minification 11.2 kB
  • After compression 3.8 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 8.0 kB or 68% of the original size.

Image Optimization

-21%

Potential reduce by 25.5 kB

  • Original 120.4 kB
  • After minification 94.9 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, Prelog needs image optimization as it can save up to 25.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 62.1 kB

  • Original 78.0 kB
  • After minification 62.0 kB
  • After compression 15.9 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 62.1 kB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 20.9 kB

  • Original 24.8 kB
  • After minification 20.2 kB
  • After compression 4.0 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. Prelog.si needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (35%)

Requests Now

46

After Optimization

30

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prelog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

prelog.si accessibility score

76

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.

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

prelog.si best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

prelog.si SEO score

92

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    SL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prelog.si can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Slovenian language. Our system also found out that Prelog.si 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 Prelog. 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: