Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

remauh.cz

Prodej hraček, stavebnic, společenských her, kancelářských potřeb, papírnictví | REMA UH s.r.o.

Page Load Speed

15.5 sec in total

First Response

442 ms

Resources Loaded

12.7 sec

Page Rendered

2.4 sec

remauh.cz screenshot

About Website

Welcome to remauh.cz homepage info - get ready to check REMA UH best content for Czech Republic right away, or after learning these important things about remauh.cz

REMA UH s.r.o. (EXPORT-IMPORT) – UHERSKÉ HRADIŠTĚ provozuje velkoobchodní, maloobchodní a internetový prodej zboží na adrese www.remauh.cz. Nabízíme jak běžné, tak i značkové zboží od českých i zahran...

Visit remauh.cz

Key Findings

We analyzed Remauh.cz page load time and found that the first response time was 442 ms and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

remauh.cz performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.271

45/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

remauh.cz

442 ms

www.remauh.cz

1250 ms

css

26 ms

bootstrap.css

551 ms

bootstrap-theme.css

276 ms

Our browser made a total of 232 requests to load all elements on the main page. We found that 80% of them (186 requests) were addressed to the original Remauh.cz, 4% (10 requests) were made to Static.xx.fbcdn.net and 4% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Remauh.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (21%)

Content Size

7.9 MB

After Optimization

6.2 MB

In fact, the total size of Remauh.cz main page is 7.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 343.4 kB

  • Original 399.0 kB
  • After minification 395.7 kB
  • After compression 55.5 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 343.4 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 616.0 kB

  • Original 6.6 MB
  • After minification 6.0 MB

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. REMA UH images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 383.3 kB

  • Original 539.2 kB
  • After minification 522.6 kB
  • After compression 155.9 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 383.3 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 289.7 kB

  • Original 335.5 kB
  • After minification 279.9 kB
  • After compression 45.8 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. Remauh.cz needs all CSS files to be minified and compressed as it can save up to 289.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (20%)

Requests Now

227

After Optimization

181

The browser has sent 227 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REMA UH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

remauh.cz accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

remauh.cz best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

remauh.cz SEO score

96

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

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 Remauh.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 Remauh.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

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