Tools & Wizards About Us
maxportal.cz screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

maxportal.cz

MAXportal.cz - Katalog firem, firemní inzerce zdarma a vyhledávání PSČ

Page Load Speed

3 sec in total

First Response

137 ms

Resources Loaded

2.8 sec

Page Rendered

63 ms

maxportal.cz screenshot

About Website

Visit maxportal.cz now to see the best up-to-date MAXportal content for Czech Republic and also check out these interesting facts you probably never knew about maxportal.cz

Katalog firem, inzerce zdarma, vyhledávání PSČ. Registrace do katalogu firem a podání inzerátu zcela zdarma.

Visit maxportal.cz

Key Findings

We analyzed Maxportal.cz page load time and found that the first response time was 137 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

maxportal.cz performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

maxportal.cz

137 ms

www.maxportal.cz

519 ms

homepage.css

396 ms

functions.js

408 ms

mootools.js

510 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 53% of them (10 requests) were addressed to the original Maxportal.cz, 11% (2 requests) were made to Pagead2.googlesyndication.com and 11% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (678 ms) belongs to the original domain Maxportal.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.0 kB (17%)

Content Size

63.4 kB

After Optimization

52.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maxportal.cz main page is 63.4 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. Javascripts take 38.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 10.3 kB

  • Original 15.3 kB
  • After minification 13.0 kB
  • After compression 5.0 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 2.3 kB, which is 15% 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 10.3 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.2 kB
  • After minification 8.2 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. MAXportal images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 422 B

  • Original 38.3 kB
  • After minification 38.3 kB
  • After compression 37.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 250 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.5 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. Maxportal.cz needs all CSS files to be minified and compressed as it can save up to 250 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (41%)

Requests Now

17

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MAXportal. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

maxportal.cz

maxportal.cz

137 ms

www.maxportal.cz

www.maxportal.cz

519 ms

homepage.css

homepage.css

396 ms

functions.js

functions.js

408 ms

mootools.js

mootools.js

510 ms

slimbox.js

slimbox.js

411 ms

slimbox.css

slimbox.css

427 ms

adsbygoogle.js

adsbygoogle.js

195 ms

js

js

46 ms

maxlogo.jpg

maxlogo.jpg

392 ms

stvorec.jpg

stvorec.jpg

559 ms

sipka.jpg

sipka.jpg

678 ms

show_ads_impl.js

show_ads_impl.js

457 ms

js

js

58 ms

analytics.js

analytics.js

21 ms

collect

collect

12 ms

collect

collect

65 ms

zrt_lookup.html

zrt_lookup.html

28 ms

ads

ads

596 ms

Accessibility Review

maxportal.cz accessibility score

83

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

maxportal.cz 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

High

Page has valid source maps

SEO Factors

maxportal.cz SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maxportal.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Maxportal.cz 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

maxportal.cz

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