18.2 sec in total
8.2 sec
9.8 sec
196 ms
Welcome to data.com.pl homepage info - get ready to check Data Com best content right away, or after learning these important things about data.com.pl
Szeroki wybór auto części i akcesoriów do samochodów wszystkich marek. Hurtownia motoryzacyjna Data Auto w Tychach. Partner sieci ProfiAuto.
Visit data.com.plWe analyzed Data.com.pl page load time and found that the first response time was 8.2 sec and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
data.com.pl performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value6.4 s
10/100
25%
Value6.1 s
44/100
10%
Value70 ms
99/100
30%
Value0.282
43/100
15%
Value5.7 s
68/100
10%
8245 ms
339 ms
582 ms
25 ms
481 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 30% of them (10 requests) were addressed to the original Data.com.pl, 12% (4 requests) were made to Profiauto.silnet.pl and 12% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Data.com.pl.
Page size can be reduced by 579.3 kB (59%)
977.1 kB
397.8 kB
In fact, the total size of Data.com.pl main page is 977.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 642.6 kB which makes up the majority of the site volume.
Potential reduce by 23.3 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 23.3 kB or 82% of the original size.
Potential reduce by 6.9 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. Data Com images are well optimized though.
Potential reduce by 466.0 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 466.0 kB or 73% of the original size.
Potential reduce by 83.1 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. Data.com.pl needs all CSS files to be minified and compressed as it can save up to 83.1 kB or 83% of the original size.
Number of requests can be reduced by 14 (47%)
30
16
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Com. 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.
data.com.pl
8245 ms
285eed2-3e4c991.css
339 ms
e2686ef-0a56282.js
582 ms
css
25 ms
global.js
481 ms
gtm.js
78 ms
bg.png
356 ms
37d6f4f60153022c77c82a7c1899a546.jpg
488 ms
partner-profiauto.png
354 ms
silnet.png
356 ms
logo-data-auto.png
144 ms
e8f6cffa0f20c00b35b8823cb350b559_f4.jpg
144 ms
8c643cce185dda5bc6fd859c51005b32_f5.jpg
567 ms
c140285f7ea79cf2cb24852232d76fbc_f6.jpg
468 ms
814b7981cce3bd1accf0adfb3b1cc97b_f171.jpg
235 ms
f17094fd51374e4d6803995d75048029_f187.jpg
240 ms
silnet-mobile.png
257 ms
default
354 ms
fontawesome-webfont.woff
703 ms
analytics.js
26 ms
conversion_async.js
15 ms
50 ms
50 ms
linkid.js
20 ms
collect
9 ms
collect
56 ms
collect
20 ms
35 ms
50 ms
icons.png
26 ms
1458269855893
247 ms
ajax-loader-3.gif
15 ms
171 ms
data.com.pl accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
data.com.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
data.com.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document doesn't use legible font sizes
Tap targets are not sized appropriately
PL
PL
UTF-8"
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Data.com.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Data.com.pl main page’s claimed encoding is utf-8". Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
data.com.pl
Open Graph data is detected on the main page of Data Com. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: