Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sicistroje-shop.cz

Šicí stroje, vyšívací stroje a overlocky přímo od dovozce | SiciStroje-shop.cz

Page Load Speed

5.3 sec in total

First Response

774 ms

Resources Loaded

4.3 sec

Page Rendered

307 ms

sicistroje-shop.cz screenshot

About Website

Visit sicistroje-shop.cz now to see the best up-to-date Sici Stroje Shop content for Czech Republic and also check out these interesting facts you probably never knew about sicistroje-shop.cz

Kvalitní a ověřené šicí stroje, vyšívací stroje a příslušenství pro krejčovství, módní salony i domácnosti. ✅ Nejširší nabídka ✅ Doprava zdarma od 2000 Kč ✅ Prodloužená záruka ✅ Pozáruční servis

Visit sicistroje-shop.cz

Key Findings

We analyzed Sicistroje-shop.cz page load time and found that the first response time was 774 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Sicistroje-shop.cz rating and web reputation

Performance Metrics

sicistroje-shop.cz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value4,900 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

www.sicistroje-shop.cz

774 ms

jquery-2.1.1.min.js

517 ms

bootstrap.min.css

416 ms

bootstrap.min.js

315 ms

font-awesome.min.css

317 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 83% of them (66 requests) were addressed to the original Sicistroje-shop.cz, 4% (3 requests) were made to Cdnjs.cloudflare.com and 4% (3 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Sicistroje-shop.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 704.1 kB (15%)

Content Size

4.8 MB

After Optimization

4.1 MB

In fact, the total size of Sicistroje-shop.cz main page is 4.8 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. 60% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 115.6 kB

  • Original 132.3 kB
  • After minification 83.5 kB
  • After compression 16.7 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 48.8 kB, which is 37% 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 115.6 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 284.7 kB

  • Original 4.3 MB
  • After minification 4.0 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. Sici Stroje Shop images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 132.8 kB

  • Original 204.0 kB
  • After minification 189.3 kB
  • After compression 71.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 132.8 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 171.0 kB

  • Original 205.6 kB
  • After minification 190.2 kB
  • After compression 34.6 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. Sicistroje-shop.cz needs all CSS files to be minified and compressed as it can save up to 171.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (32%)

Requests Now

69

After Optimization

47

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sici Stroje Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sicistroje-shop.cz accessibility score

87

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

sicistroje-shop.cz best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sicistroje-shop.cz SEO score

90

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

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 Sicistroje-shop.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 Sicistroje-shop.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 Sici Stroje Shop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: