Tools & Wizards About Us
aitom.cz screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

aitom.cz

Digitální agentura pro tvorbu webu a marketing | AITOM

Page Load Speed

4.1 sec in total

First Response

421 ms

Resources Loaded

3.4 sec

Page Rendered

301 ms

aitom.cz screenshot

About Website

Welcome to aitom.cz homepage info - get ready to check AITOM best content for Czech Republic right away, or after learning these important things about aitom.cz

Získejte web, který prodává. Internetová agentura AITOM nabízí komplexní řešení, od vstupní studie, přes vývoj webu až po internetový marketing.

Visit aitom.cz

Key Findings

We analyzed Aitom.cz page load time and found that the first response time was 421 ms and then it took 3.7 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

aitom.cz performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value5,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

aitom.cz

421 ms

www.aitom.cz

707 ms

aitom.css

111 ms

style.css

326 ms

csscore.php

219 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 31% of them (39 requests) were addressed to the original Aitom.cz, 6% (7 requests) were made to Px.owneriq.net and 5% (6 requests) were made to Dsum-sec.casalemedia.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Aitom.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (57%)

Content Size

2.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aitom.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. 65% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 200.2 kB

  • Original 224.0 kB
  • After minification 222.6 kB
  • After compression 23.8 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 200.2 kB or 89% of the original size.

Image Optimization

-5%

Potential reduce by 34.1 kB

  • Original 656.0 kB
  • After minification 621.8 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. AITOM images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 408.3 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 1.1 MB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 171.9 kB

  • Original 204.0 kB
  • After minification 201.9 kB
  • After compression 32.2 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. Aitom.cz needs all CSS files to be minified and compressed as it can save up to 171.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (71%)

Requests Now

110

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AITOM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aitom.cz

aitom.cz

421 ms

www.aitom.cz

www.aitom.cz

707 ms

aitom.css

aitom.css

111 ms

style.css

style.css

326 ms

csscore.php

csscore.php

219 ms

hfi4enl.js

hfi4enl.js

156 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

350 ms

phpexport.php

phpexport.php

230 ms

jscore.php

jscore.php

222 ms

img.srcset.polyfill.min.js

img.srcset.polyfill.min.js

216 ms

deviceDetection.js

deviceDetection.js

348 ms

mobileMenu.js

mobileMenu.js

348 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

348 ms

tracking.js

tracking.js

349 ms

mailChimp.js

mailChimp.js

431 ms

jquery.fittext.js

jquery.fittext.js

429 ms

homepage.js

homepage.js

432 ms

goal.min.js

goal.min.js

22 ms

L.js

L.js

337 ms

www.aitom.cz

www.aitom.cz

222 ms

image.php

image.php

149 ms

image.php

image.php

181 ms

image.php

image.php

295 ms

image.php

image.php

269 ms

image.php

image.php

270 ms

gtm.js

gtm.js

64 ms

sprite1.png

sprite1.png

616 ms

ico_o_nas.png

ico_o_nas.png

609 ms

hpBigBox.jpg

hpBigBox.jpg

614 ms

overVideoRepeat.png

overVideoRepeat.png

616 ms

hpReferenceTitleArrow.png

hpReferenceTitleArrow.png

615 ms

hpReferenceBottomShadow.png

hpReferenceBottomShadow.png

615 ms

sluzbySextagony.png

sluzbySextagony.png

743 ms

sluzbySextagonyHover.png

sluzbySextagonyHover.png

743 ms

footerBg.png

footerBg.png

743 ms

award2.png

award2.png

743 ms

partners.png

partners.png

833 ms

webtop100aitom.png

webtop100aitom.png

742 ms

image.php

image.php

1334 ms

image.php

image.php

951 ms

image.php

image.php

891 ms

image.php

image.php

889 ms

image.php

image.php

1117 ms

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y5uJPORuvRoBa5sOs0AMk9BjoVyHtHim3on6oAhglp9ffH13gsMdeMJ6Mk6g5Mifb26kwAju529XZQmKjRShjhwkZ2BcjQwaFD9XZeZcwRquw2baZQsKZAZcw2JuZQmcwAJo5AFyw2sqZR6DjQwDwDw.woff

556 ms

9RTZNdZPLNTt2e2iFIRWI7EILgEi7rdy7dnCo4yp8eGffHV3gsMdeMJ6Mk6g5Msfb26kwAju529XZQmKjRShjhwkZ2BcjQwaFD9XZeZcwRquw2baZQsKZAZcw2JuZQmcwAJo5AFyw2sqZR6DjQwDwDw.woff

9RTZNdZPLNTt2e2iFIRWI7EILgEi7rdy7dnCo4yp8eGffHV3gsMdeMJ6Mk6g5Msfb26kwAju529XZQmKjRShjhwkZ2BcjQwaFD9XZeZcwRquw2baZQsKZAZcw2JuZQmcwAJo5AFyw2sqZR6DjQwDwDw.woff

671 ms

WGr77LbtDcvZbfoA60gKZ13-1wyF8e67FCd_WeH9dXSffHY3gsMdeMJ6Mk6g5MFfb26kwAju529XZQmKjRShjhwkZ2BcjQwaFD9XZeZcwRquw2baZQsKZAZcw2JuZQmcwAJo5AFyw2sqZR6DjQwDwDw.woff

WGr77LbtDcvZbfoA60gKZ13-1wyF8e67FCd_WeH9dXSffHY3gsMdeMJ6Mk6g5MFfb26kwAju529XZQmKjRShjhwkZ2BcjQwaFD9XZeZcwRquw2baZQsKZAZcw2JuZQmcwAJo5AFyw2sqZR6DjQwDwDw.woff

723 ms

analytics.js

analytics.js

12 ms

conversion_async.js

conversion_async.js

30 ms

retargeting.js

retargeting.js

889 ms

fbds.js

fbds.js

10 ms

monkeytracker.min.js

monkeytracker.min.js

777 ms

hotjar-20999.js

hotjar-20999.js

541 ms

930 ms

js

js

25 ms

shareaholic.js

shareaholic.js

25 ms

d97bf7.js

d97bf7.js

535 ms

loader.js

loader.js

789 ms

bundle.js

bundle.js

1021 ms

collect

collect

491 ms

collect

collect

552 ms

644 ms

in.php

in.php

176 ms

shrMain.min.js

shrMain.min.js

43 ms

49a0dd200046a6652d8688f71aed16b8.json

49a0dd200046a6652d8688f71aed16b8.json

121 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

126 ms

ga-audiences

ga-audiences

132 ms

jquery.min.js

jquery.min.js

68 ms

52 ms

p.gif

p.gif

137 ms

pageview.gif

pageview.gif

19 ms

vglnk.js

vglnk.js

27 ms

partners.js

partners.js

150 ms

smartchat-2.1.1.min.css

smartchat-2.1.1.min.css

210 ms

smartchat-2.1.1.min.js

smartchat-2.1.1.min.js

337 ms

bootstrap.php

bootstrap.php

248 ms

visit-data

visit-data

215 ms

retargeting

retargeting

117 ms

pixel.gif

pixel.gif

29 ms

pixel.gif

pixel.gif

29 ms

272 ms

sholic.js

sholic.js

10 ms

usermatch

usermatch

46 ms

beacon.js

beacon.js

8 ms

cms-sh2c.html

cms-sh2c.html

68 ms

eexelate.js

eexelate.js

6 ms

6 ms

ep

ep

9 ms

ep

ep

11 ms

pixel

pixel

20 ms

47 ms

usermatch

usermatch

56 ms

cm

cm

9 ms

ping_match.gif

ping_match.gif

16 ms

2964

2964

69 ms

net.php

net.php

21 ms

info

info

493 ms

ermcm

ermcm

23 ms

Vu5oh8AoJVAAAMvYTKQAAADQ%26621

Vu5oh8AoJVAAAMvYTKQAAADQ%26621

257 ms

gr

gr

157 ms

casale

casale

158 ms

i.gif

i.gif

209 ms

blank.html

blank.html

208 ms

pixel

pixel

35 ms

generic

generic

14 ms

rs

rs

104 ms

bounce

bounce

91 ms

match-result

match-result

107 ms

casale

casale

46 ms

xrefid.xgi

xrefid.xgi

46 ms

pixel.gif

pixel.gif

229 ms

m

m

99 ms

crum

crum

108 ms

cfcm.ashx

cfcm.ashx

54 ms

rum

rum

100 ms

pixel.gif

pixel.gif

138 ms

pixelssl.htm

pixelssl.htm

118 ms

cs

cs

79 ms

print.css

print.css

110 ms

crum

crum

51 ms

xrefid.xgi

xrefid.xgi

16 ms

crum

crum

15 ms

ddcssl.htm

ddcssl.htm

31 ms

crum

crum

11 ms

ping

ping

16 ms

domains

domains

44 ms

crum

crum

12 ms

22 ms

Accessibility Review

aitom.cz accessibility score

89

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

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

aitom.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

SEO Factors

aitom.cz SEO score

85

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 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 Aitom.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 Aitom.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

aitom.cz

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