Tools & Wizards About Us
formark.cz screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

formark.cz

Světelná reklama, 3D písmena, světelné panely, totemy - Formark

Page Load Speed

3.8 sec in total

First Response

769 ms

Resources Loaded

2.8 sec

Page Rendered

248 ms

formark.cz screenshot

About Website

Welcome to formark.cz homepage info - get ready to check Formark best content right away, or after learning these important things about formark.cz

Dostupná světelná reklama pro každého. Vyrábíme světelnou reklamu všeho druhu od návrhu až po realizaci a montáž.

Visit formark.cz

Key Findings

We analyzed Formark.cz page load time and found that the first response time was 769 ms and then it took 3 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

formark.cz performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

www.formark.cz

769 ms

style2.css

228 ms

colorbox.css

225 ms

jquery-1.10.1.min.js

583 ms

cufon-yui.js

354 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Formark.cz, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (906 ms) belongs to the original domain Formark.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 275.8 kB (20%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Formark.cz main page is 1.3 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. 40% of websites need less resources to load. Images take 977.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.0 kB

  • Original 41.5 kB
  • After minification 38.9 kB
  • After compression 7.5 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 34.0 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 18.1 kB

  • Original 977.4 kB
  • After minification 959.3 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. Formark images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 209.9 kB

  • Original 313.0 kB
  • After minification 312.2 kB
  • After compression 103.1 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 209.9 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 13.8 kB

  • Original 17.4 kB
  • After minification 14.4 kB
  • After compression 3.6 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. Formark.cz needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (33%)

Requests Now

42

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Formark. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.formark.cz

www.formark.cz

769 ms

style2.css

style2.css

228 ms

colorbox.css

colorbox.css

225 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

583 ms

cufon-yui.js

cufon-yui.js

354 ms

Blues_400-Blues_700.font.js

Blues_400-Blues_700.font.js

701 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

237 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

442 ms

script.js

script.js

338 ms

jquery.cookie.js

jquery.cookie.js

353 ms

ga-set.js

ga-set.js

351 ms

svetelne-panely.gif

svetelne-panely.gif

233 ms

tema-20151203143459.jpg

tema-20151203143459.jpg

429 ms

tema-20150826093122.jpg

tema-20150826093122.jpg

150 ms

tema-20150514070203.jpg

tema-20150514070203.jpg

349 ms

tema-20140704130653.jpg

tema-20140704130653.jpg

168 ms

tema-20140620153815-eraser.jpg

tema-20140620153815-eraser.jpg

538 ms

tema-20140430122827.jpg

tema-20140430122827.jpg

400 ms

tema-20140227152908.jpg

tema-20140227152908.jpg

301 ms

tema-20121123151936.jpg

tema-20121123151936.jpg

603 ms

tema-svetelna-reklama-seat.jpg

tema-svetelna-reklama-seat.jpg

443 ms

tema-svetelny-napis-briol.jpg

tema-svetelny-napis-briol.jpg

582 ms

tema-20130514174729.jpg

tema-20130514174729.jpg

530 ms

loga.gif

loga.gif

546 ms

texture1.png

texture1.png

665 ms

logo-formark.gif

logo-formark.gif

634 ms

dart-left.gif

dart-left.gif

641 ms

linka.gif

linka.gif

652 ms

dart-right.gif

dart-right.gif

680 ms

box1.jpg

box1.jpg

721 ms

box2.jpg

box2.jpg

750 ms

box3.jpg

box3.jpg

773 ms

box4.jpg

box4.jpg

785 ms

box5.jpg

box5.jpg

790 ms

box6.jpg

box6.jpg

795 ms

coop.jpg

coop.jpg

836 ms

linka2.gif

linka2.gif

867 ms

dart1.gif

dart1.gif

889 ms

cnc.jpg

cnc.jpg

903 ms

logo-formark2.gif

logo-formark2.gif

906 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

11 ms

overlay.png

overlay.png

792 ms

Accessibility Review

formark.cz accessibility score

87

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

Links do not have a discernible name

Best Practices

formark.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

formark.cz SEO score

83

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

High

robots.txt is not valid

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

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 Formark.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 Formark.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

formark.cz

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