Tools & Wizards About Us
spz.penize.cz screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

spz.penize.cz

SPZ - nejrychlejší hledání v registru, historie pojištění, mafiánské SPZ | Peníze.cz

Page Load Speed

3 sec in total

First Response

506 ms

Resources Loaded

2 sec

Page Rendered

553 ms

spz.penize.cz screenshot

About Website

Welcome to spz.penize.cz homepage info - get ready to check SPZ Penize best content for Czech Republic right away, or after learning these important things about spz.penize.cz

Naše vyhledávání SPZ (státních poznávacích značek) vám zjistí, zda má vozidlo sjednáno povinné ručení. Prohlédnout si můžete také SPZ policejních aut či si zkontrolovat, jaký typ vozidla má mafiánskou...

Visit spz.penize.cz

Key Findings

We analyzed Spz.penize.cz page load time and found that the first response time was 506 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

spz.penize.cz performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value2,390 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

spz.penize.cz

506 ms

css

34 ms

style31.css

137 ms

uni.js

574 ms

reklama-mini.css

492 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Spz.penize.cz, 27% (6 requests) were made to Static-css.pencdn.cz and 14% (3 requests) were made to 1gr.cz. The less responsive or slowest element that took the longest time to load (593 ms) relates to the external source 1gr.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.8 kB (27%)

Content Size

251.7 kB

After Optimization

184.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spz.penize.cz main page is 251.7 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. 20% of websites need less resources to load. Javascripts take 134.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 57.7 kB

  • Original 78.5 kB
  • After minification 77.5 kB
  • After compression 20.9 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 57.7 kB or 73% of the original size.

Image Optimization

-8%

Potential reduce by 2.5 kB

  • Original 32.2 kB
  • After minification 29.7 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. SPZ Penize images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.4 kB

  • Original 134.6 kB
  • After minification 134.6 kB
  • After compression 128.2 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

-3%

Potential reduce by 204 B

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 6.1 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. Spz.penize.cz has all CSS files already compressed.

Requests Breakdown

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

Requests Now

17

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPZ Penize. 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

spz.penize.cz

spz.penize.cz

506 ms

css

css

34 ms

style31.css

style31.css

137 ms

uni.js

uni.js

574 ms

reklama-mini.css

reklama-mini.css

492 ms

cpex-cmp.min.js

cpex-cmp.min.js

361 ms

paticka.js

paticka.js

593 ms

mafra-pcz-nojq.js

mafra-pcz-nojq.js

57 ms

5B55555.png

5B55555.png

123 ms

630x100_3.png

630x100_3.png

39 ms

243172.jpg

243172.jpg

122 ms

partners_partner_cb.png

partners_partner_cb.png

100 ms

IAMS0RRY.png

IAMS0RRY.png

148 ms

xgemius.js

xgemius.js

572 ms

gtm.js

gtm.js

104 ms

va9E4kDNxMZdWfMOD5VvmYjO.ttf

va9E4kDNxMZdWfMOD5VvmYjO.ttf

90 ms

va9B4kDNxMZdWfMOD5VnLK3eSBf_.ttf

va9B4kDNxMZdWfMOD5VnLK3eSBf_.ttf

117 ms

penize2018.woff

penize2018.woff

441 ms

logo_conseq_57x25_sp3.png

logo_conseq_57x25_sp3.png

426 ms

NaPPcYDaAO5dirw6IaFn7lPJFqXmS-M9Atn3wgda3QyNr3a-pA.ttf

NaPPcYDaAO5dirw6IaFn7lPJFqXmS-M9Atn3wgda3QyNr3a-pA.ttf

141 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

87 ms

spz-global.js

spz-global.js

18 ms

Accessibility Review

spz.penize.cz accessibility score

77

Accessibility Issues

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

Form elements do not have associated labels

Best Practices

spz.penize.cz best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

spz.penize.cz SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spz.penize.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Spz.penize.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

spz.penize.cz

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