Tools & Wizards About Us
saitech.cz screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

saitech.cz

SAITECH - Jsme český dodavatel identifikačních systémů

Page Load Speed

4.3 sec in total

First Response

513 ms

Resources Loaded

3 sec

Page Rendered

738 ms

saitech.cz screenshot

About Website

Click here to check amazing SAITECH content. Otherwise, check out these important facts you probably never knew about saitech.cz

Identifikační systémy rozšířené o řízení výroby vyvíjíme, implementujeme a pro klienty dále rozvíjíme od roku 1997. Z Terezína pomáháme růst firmám u nás i v zahraničí.

Visit saitech.cz

Key Findings

We analyzed Saitech.cz page load time and found that the first response time was 513 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

saitech.cz performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

saitech.cz

513 ms

www.saitech.cz

714 ms

gtm.js

73 ms

bootstrap.css

246 ms

jquery.fancybox.css

353 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Saitech.cz, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Saitech.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 315.1 kB (19%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saitech.cz main page is 1.6 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. 30% of websites need less resources to load. Images take 884.1 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 18.2 kB

  • Original 33.2 kB
  • After minification 31.2 kB
  • After compression 15.0 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. 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 18.2 kB or 55% of the original size.

Image Optimization

-0%

Potential reduce by 3.3 kB

  • Original 884.1 kB
  • After minification 880.8 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. SAITECH images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 126.4 kB

  • Original 504.1 kB
  • After minification 504.1 kB
  • After compression 377.7 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 126.4 kB or 25% of the original size.

CSS Optimization

-80%

Potential reduce by 167.2 kB

  • Original 209.3 kB
  • After minification 178.5 kB
  • After compression 42.2 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. Saitech.cz needs all CSS files to be minified and compressed as it can save up to 167.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAITECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

saitech.cz

saitech.cz

513 ms

www.saitech.cz

www.saitech.cz

714 ms

gtm.js

gtm.js

73 ms

bootstrap.css

bootstrap.css

246 ms

jquery.fancybox.css

jquery.fancybox.css

353 ms

slick.css

slick.css

413 ms

style.css

style.css

1012 ms

app.js

app.js

1211 ms

env-78F70AD19A2C3445E4D2B818908C480D.js

env-78F70AD19A2C3445E4D2B818908C480D.js

507 ms

rxd0lbi.css

rxd0lbi.css

151 ms

css

css

56 ms

style.css

style.css

109 ms

ol.css

ol.css

109 ms

p.css

p.css

22 ms

logo.svg

logo.svg

111 ms

serv1.svg

serv1.svg

110 ms

serv2.svg

serv2.svg

111 ms

serv5.svg

serv5.svg

112 ms

serv3.svg

serv3.svg

113 ms

serv4.svg

serv4.svg

115 ms

footer-logo.svg

footer-logo.svg

208 ms

EU_logo.png

EU_logo.png

210 ms

saitech_hp-intro-slider.jpg

saitech_hp-intro-slider.jpg

484 ms

benefit-bg.png

benefit-bg.png

485 ms

box-bg.jpg

box-bg.jpg

478 ms

saitech_onas_head-slider.jpg

saitech_onas_head-slider.jpg

194 ms

saitech_detail_rizeni-vyroby_head-slider.jpg

saitech_detail_rizeni-vyroby_head-slider.jpg

386 ms

look-bg.jpg.aspx

look-bg.jpg.aspx

598 ms

font

font

92 ms

icomoon.ttf

icomoon.ttf

294 ms

Accessibility Review

saitech.cz accessibility score

69

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

saitech.cz best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

saitech.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 Saitech.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 Saitech.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

saitech.cz

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