Access danetechniczne.info. Sprawdź dane techniczne popularnych samochodów osobowych

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value900 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

danetechniczne.info

358 ms

danetechniczne.info

554 ms

jquery.min.js

35 ms

style.css

132 ms

jquery.bxslider.css

254 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 19% of them (18 requests) were addressed to the original Danetechniczne.info, 19% (18 requests) were made to Danetechniczne.info and 6% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (878 ms) relates to the external source Mylead.pl.

Content Size

319.4 kB

After Optimization

235.4 kB

In fact, the total size of Danetechniczne.info main page is 319.4 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. 45% of websites need less resources to load. Javascripts take 197.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.7 kB

Original 40.2 kB
After minification 39.9 kB
After compression 8.4 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. 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 31.7 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 4.6 kB

Original 76.8 kB
After minification 72.2 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. Dane Techniczne images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 46.9 kB

Original 197.5 kB
After minification 193.3 kB
After compression 150.6 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 46.9 kB or 24% of the original size.

CSS Optimization

-17%

Potential reduce by 861 B

Original 4.9 kB
After minification 4.9 kB
After compression 4.1 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. Danetechniczne.info needs all CSS files to be minified and compressed as it can save up to 861 B or 17% of the original size.

Requests Now

After Optimization

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dane Techniczne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

PL
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Danetechniczne.info can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Danetechniczne.info 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

danetechniczne.info

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Sprawdź dane techniczne popularnych samochodów osobowych

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

danetechniczne.info

danetechniczne.info

jquery.min.js

style.css

jquery.bxslider.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

danetechniczne.info

danetechniczne.info

jquery.min.js

style.css

jquery.bxslider.css

adsbygoogle.js

js

platform.js

jquery.bxslider.min.js

rot_520.js

ciastka.js

java_mm.js

jquery.bxslider.js

analytics.js

collect

collect

ga-audiences

jquery.bxslider.min.js

rot_520.js

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