Tools & Wizards About Us

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ermio.cz

Dámské a pánské značkové luxusní oblečení * Ermio.cz

Page Load Speed

3.5 sec in total

First Response

386 ms

Resources Loaded

2.6 sec

Page Rendered

457 ms

About Website

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

Nakupujte své luxusní značkové oblečení a doplňky v e-shopu. Veškeré zboží skladem - odesíláme do 24 hodin. Armani, D&G, Versace, Blumarine, Moschino, GF Ferre a další

Visit ermio.cz

Key Findings

We analyzed Ermio.cz page load time and found that the first response time was 386 ms and then it took 3.1 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

ermio.cz performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.633

9/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

ermio.cz

386 ms

www.ermio.cz

567 ms

source-sans-3.css

482 ms

exo-2.css

491 ms

font-shoptet-11.css.98dac764b411554385c4.css

492 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 23% of them (11 requests) were addressed to the original Ermio.cz, 34% (16 requests) were made to Cdn.myshoptet.com and 19% (9 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (822 ms) relates to the external source Cdn.myshoptet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.5 kB (19%)

Content Size

658.8 kB

After Optimization

531.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ermio.cz main page is 658.8 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. 50% of websites need less resources to load. Images take 460.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 121.9 kB

  • Original 145.2 kB
  • After minification 109.7 kB
  • After compression 23.3 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 35.4 kB, which is 24% 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 121.9 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 5.6 kB

  • Original 460.7 kB
  • After minification 455.1 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. Ermio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 52.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ermio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ermio.cz accessibility score

93

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

Links do not have a discernible name

Best Practices

ermio.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ermio.cz SEO score

99

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 Ermio.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 Ermio.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 data is detected on the main page of Ermio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: