Report Summary

  • 16

    Performance

    Renders faster than
    35% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

sanace-trumf.cz

Injektáž sanace zdiva svépomocí - Trumf Sanace s.r.o.

Page Load Speed

13 sec in total

First Response

2.7 sec

Resources Loaded

9.9 sec

Page Rendered

472 ms

sanace-trumf.cz screenshot

About Website

Click here to check amazing Sanace Trumf content. Otherwise, check out these important facts you probably never knew about sanace-trumf.cz

Injektáž sanace zdiva svépomocí přípravkem AquaStop Cream. Eshop s kompletním sortimentem pro sanace a injektáž zdiva svépomocí. Poradna pro sanaci a injektáž zdiva. Kalkulátor spotřeby injektážního k...

Visit sanace-trumf.cz

Key Findings

We analyzed Sanace-trumf.cz page load time and found that the first response time was 2.7 sec and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sanace-trumf.cz performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value29,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value47.7 s

0/100

10%

Network Requests Diagram

www.sanace-injektaz-zdiva.cz

2692 ms

jquery.js

902 ms

CloudZoom.js

370 ms

jquery-ui.min.css

10 ms

arconix-faq.css

262 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sanace-trumf.cz, 4% (3 requests) were made to Sanace-zdiva-svepomoci.cz and 4% (3 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Sanace-injektaz-zdiva.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (62%)

Content Size

2.6 MB

After Optimization

979.0 kB

In fact, the total size of Sanace-trumf.cz main page is 2.6 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. 75% 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.4 kB

  • Original 68.1 kB
  • After minification 62.9 kB
  • After compression 13.7 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. 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 54.4 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 79.3 kB

  • Original 668.4 kB
  • After minification 589.1 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. Obviously, Sanace Trumf needs image optimization as it can save up to 79.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 760.3 kB

  • Original 1.0 MB
  • After minification 834.8 kB
  • After compression 272.8 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 760.3 kB or 74% of the original size.

CSS Optimization

-88%

Potential reduce by 726.4 kB

  • Original 829.8 kB
  • After minification 721.7 kB
  • After compression 103.4 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. Sanace-trumf.cz needs all CSS files to be minified and compressed as it can save up to 726.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (59%)

Requests Now

73

After Optimization

30

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanace Trumf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sanace-trumf.cz accessibility score

75

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sanace-trumf.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

sanace-trumf.cz SEO score

86

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Sanace-trumf.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 Sanace-trumf.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 Sanace Trumf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: