Tools & Wizards About Us
ikos.cz screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ikos.cz

Ikos - docházkové systémy, čárové kódy, bezkontaktní identifikace

Page Load Speed

3.9 sec in total

First Response

418 ms

Resources Loaded

3.2 sec

Page Rendered

317 ms

ikos.cz screenshot

About Website

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

Dodávky v oblasti docházkových systémů, bezkontaktní identifikace, RFID, čárové kódy, tiskárny etiket.

Visit ikos.cz

Key Findings

We analyzed Ikos.cz page load time and found that the first response time was 418 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ikos.cz performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

ikos.cz

418 ms

www.ikos.cz

823 ms

js

68 ms

bootstrap.min.css

107 ms

style.css

212 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 86% of them (76 requests) were addressed to the original Ikos.cz, 10% (9 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ikos.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.1 kB (5%)

Content Size

3.7 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ikos.cz main page is 3.7 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 36.6 kB

  • Original 44.3 kB
  • After minification 36.4 kB
  • After compression 7.7 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 7.9 kB, which is 18% 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 36.6 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 118.1 kB

  • Original 3.5 MB
  • After minification 3.4 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. Ikos images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 20.2 kB

  • Original 91.8 kB
  • After minification 91.8 kB
  • After compression 71.6 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 20.2 kB or 22% of the original size.

CSS Optimization

-16%

Potential reduce by 10.2 kB

  • Original 64.2 kB
  • After minification 64.2 kB
  • After compression 54.0 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. Ikos.cz needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (31%)

Requests Now

75

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ikos. 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 from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ikos.cz

ikos.cz

418 ms

www.ikos.cz

www.ikos.cz

823 ms

js

js

68 ms

bootstrap.min.css

bootstrap.min.css

107 ms

style.css

style.css

212 ms

line-icons.css

line-icons.css

294 ms

font-awesome.min.css

font-awesome.min.css

295 ms

flexslider.css

flexslider.css

297 ms

slider-pro.css

slider-pro.css

298 ms

rubine-red.css

rubine-red.css

295 ms

custom.css

custom.css

315 ms

responsive-custom.css

responsive-custom.css

396 ms

logo1-default.png

logo1-default.png

393 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

489 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

392 ms

bootstrap.min.js

bootstrap.min.js

394 ms

back-to-top.js

back-to-top.js

411 ms

jquery.sliderPro.js

jquery.sliderPro.js

595 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

492 ms

app.js

app.js

493 ms

index.js

index.js

496 ms

1.jpg

1.jpg

509 ms

2.jpg

2.jpg

685 ms

3.jpg

3.jpg

969 ms

4.jpg

4.jpg

871 ms

slide1.png

slide1.png

783 ms

slide2.png

slide2.png

983 ms

slide3.png

slide3.png

974 ms

slide4.png

slide4.png

1068 ms

slide5.png

slide5.png

1071 ms

slide6.png

slide6.png

1066 ms

ikos-dochazka.png

ikos-dochazka.png

1255 ms

171.jpg

171.jpg

1075 ms

165.jpg

165.jpg

1085 ms

162.jpg

162.jpg

1169 ms

159.jpg

159.jpg

1170 ms

151.jpg

151.jpg

1171 ms

123shop_grey.png

123shop_grey.png

1177 ms

123shop.png

123shop.png

1186 ms

aaa_auto_grey.png

aaa_auto_grey.png

1163 ms

app.css

app.css

1069 ms

plugins.css

plugins.css

989 ms

ie8.css

ie8.css

993 ms

animate.css

animate.css

1001 ms

box-shadows.css

box-shadows.css

1067 ms

aaa_auto.png

aaa_auto.png

1157 ms

css

css

35 ms

bernard_grey.png

bernard_grey.png

1141 ms

bernard.png

bernard.png

1061 ms

briggs_grey.png

briggs_grey.png

1061 ms

briggs.png

briggs.png

1061 ms

cd_grey.png

cd_grey.png

1116 ms

cd.png

cd.png

1105 ms

cinestar_grey.png

cinestar_grey.png

1027 ms

cinestar.png

cinestar.png

1023 ms

denso_grey.png

denso_grey.png

1022 ms

denso.png

denso.png

1019 ms

elmarco_grey.png

elmarco_grey.png

1055 ms

elmarco.png

elmarco.png

1021 ms

hotel_berg_grey.png

hotel_berg_grey.png

929 ms

hotel_berg.png

hotel_berg.png

831 ms

jablocom_grey.png

jablocom_grey.png

741 ms

jablocom.png

jablocom.png

645 ms

jip_grey.png

jip_grey.png

685 ms

jip.png

jip.png

731 ms

kalas_grey.png

kalas_grey.png

650 ms

kalas.png

kalas.png

649 ms

madeta_grey.png

madeta_grey.png

641 ms

madeta.png

madeta.png

640 ms

makak_grey.png

makak_grey.png

675 ms

makak.png

makak.png

645 ms

ti_automotive_grey.png

ti_automotive_grey.png

645 ms

ti_automotive.png

ti_automotive.png

645 ms

logo2-default.png

logo2-default.png

642 ms

css

css

17 ms

breadcrumbs.png

breadcrumbs.png

443 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8j4PKsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8j4PKsN9C6.ttf

62 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvKsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvKsN9C6.ttf

75 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvOsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvOsN9C6.ttf

85 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvKsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvKsN9C6.ttf

86 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jjPKsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jjPKsN9C6.ttf

85 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jYPWsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jYPWsN9C6.ttf

105 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jWfWsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jWfWsN9C6.ttf

86 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvWsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvWsN9C6.ttf

84 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jF_WsN9C6.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jF_WsN9C6.ttf

86 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

412 ms

up.png

up.png

409 ms

openhand.cur

openhand.cur

409 ms

Accessibility Review

ikos.cz accessibility score

79

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ikos.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ikos.cz SEO score

90

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ikos.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Ikos.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

ikos.cz

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