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aci.sk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

aci.sk

ACI - Auto Components International

Page Load Speed

15.2 sec in total

First Response

913 ms

Resources Loaded

14 sec

Page Rendered

347 ms

aci.sk screenshot

About Website

Click here to check amazing ACI content for Slovakia. Otherwise, check out these important facts you probably never knew about aci.sk

ACI - Auto Components International

Visit aci.sk

Key Findings

We analyzed Aci.sk page load time and found that the first response time was 913 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

aci.sk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

aci.sk

913 ms

default_css.asp

937 ms

lightbox.css

274 ms

camera.css

402 ms

jquery-1.11.3.min.js

1312 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original Aci.sk, 4% (2 requests) were made to Stats.g.doubleclick.net and 2% (1 request) were made to Aci.cz. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Aci.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 995.0 kB (48%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aci.sk main page is 2.1 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. 15% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 69.2 kB

  • Original 79.6 kB
  • After minification 50.7 kB
  • After compression 10.4 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 28.9 kB, which is 36% 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 69.2 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 138.5 kB

  • Original 1.0 MB
  • After minification 876.3 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. Obviously, ACI needs image optimization as it can save up to 138.5 kB or 14% 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 489.0 kB

  • Original 658.5 kB
  • After minification 565.7 kB
  • After compression 169.5 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 489.0 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 298.3 kB

  • Original 341.4 kB
  • After minification 277.5 kB
  • After compression 43.1 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. Aci.sk needs all CSS files to be minified and compressed as it can save up to 298.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (21%)

Requests Now

48

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aci.sk

aci.sk

913 ms

default_css.asp

default_css.asp

937 ms

lightbox.css

lightbox.css

274 ms

camera.css

camera.css

402 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

1312 ms

jquery-ui.min.js

jquery-ui.min.js

1218 ms

default_js.asp

default_js.asp

3348 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

528 ms

camera.min.js

camera.min.js

1108 ms

clickheat.js

clickheat.js

877 ms

ui.theme.css

ui.theme.css

144 ms

ui.datepicker.css

ui.datepicker.css

136 ms

ui.slider.css

ui.slider.css

267 ms

BG_web.jpg

BG_web.jpg

2413 ms

hlavicka_logo.png

hlavicka_logo.png

156 ms

hlavicka_kosik.png

hlavicka_kosik.png

148 ms

hlavicka_olina_small.png

hlavicka_olina_small.png

1020 ms

hlavicka_lupa.png

hlavicka_lupa.png

149 ms

search_sipka.png

search_sipka.png

276 ms

kanystry-na-vodu-a-phm_wi611.jpg

kanystry-na-vodu-a-phm_wi611.jpg

828 ms

plasty-pro-skodovky_wi610.jpg

plasty-pro-skodovky_wi610.jpg

681 ms

profi-vrtaky_wi557.jpg

profi-vrtaky_wi557.jpg

694 ms

vychytavka-pro-koncern-vw_wi607.jpg

vychytavka-pro-koncern-vw_wi607.jpg

933 ms

odlucovace-oleje_wi605.jpg

odlucovace-oleje_wi605.jpg

946 ms

specialni-pripravky_wi606.jpg

specialni-pripravky_wi606.jpg

1091 ms

startovaci-box_wi558.jpg

startovaci-box_wi558.jpg

1616 ms

termopradlo-roleff_wi548.jpg

termopradlo-roleff_wi548.jpg

1501 ms

magazin.png

magazin.png

1083 ms

img.asp

img.asp

1784 ms

img.asp

img.asp

1256 ms

img.asp

img.asp

1286 ms

img.asp

img.asp

1407 ms

img.asp

img.asp

1575 ms

img.asp

img.asp

2184 ms

img.asp

img.asp

1648 ms

img.asp

img.asp

1735 ms

img.asp

img.asp

1901 ms

img.asp

img.asp

1809 ms

fc.png

fc.png

1869 ms

log_bg_norm.png

log_bg_norm.png

1893 ms

jcarousel_sipky.png

jcarousel_sipky.png

1912 ms

sipka_odsazeni_red.png

sipka_odsazeni_red.png

1971 ms

fb.gif

fb.gif

2131 ms

paticka_bg.png

paticka_bg.png

2001 ms

dc.js

dc.js

63 ms

camera-loader.gif

camera-loader.gif

1977 ms

akce-karosarina_wi592.jpg

akce-karosarina_wi592.jpg

6188 ms

__utm.gif

__utm.gif

12 ms

gumov-koberce_wi593.jpg

gumov-koberce_wi593.jpg

3756 ms

blank.gif

blank.gif

193 ms

Accessibility Review

aci.sk accessibility score

76

Accessibility Issues

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

aci.sk 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

aci.sk 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

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

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aci.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Aci.sk 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

aci.sk

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