Access katalizatorow.pl. Skup katalizatorów tel.515-054-445, katalizator, skupujemy katalizatory, złomowisko, złom, złomujemy...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

katalizatorow.pl

343 ms

skup.katalizatorow.pl

1159 ms

style.css

111 ms

jquery.fancybox.css

220 ms

jquery-1.7.1.min.js

444 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Katalizatorow.pl, 68% (46 requests) were made to Skup.katalizatorow.pl and 18% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Skup.katalizatorow.pl.

Content Size

2.0 MB

After Optimization

1.9 MB

In fact, the total size of Katalizatorow.pl main page is 2.0 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 17.7 kB

Original 24.0 kB
After minification 22.3 kB
After compression 6.3 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 17.7 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 104.0 kB

Original 1.9 MB
After minification 1.8 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. Katalizator Ow images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 6.9 kB

Original 70.1 kB
After minification 69.8 kB
After compression 63.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 1.6 kB

Original 8.9 kB
After minification 8.9 kB
After compression 7.3 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. Katalizatorow.pl needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 18% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katalizator Ow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

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

Search Engine Optimization Advices

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

High

Links are not crawlable

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 Katalizatorow.pl 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 Katalizatorow.pl 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

katalizatorow.pl

Open Graph description is not detected on the main page of Katalizator Ow. 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

Skup katalizatorów tel.515-054-445, katalizator, skupujemy katalizatory, złomowisko, złom, złomujemy, Śląsk, Małopolska, Dolny Śląsk, Mazowieckie, Wie...

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

katalizatorow.pl

skup.katalizatorow.pl

style.css

jquery.fancybox.css

jquery-1.7.1.min.js

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

katalizatorow.pl

skup.katalizatorow.pl

style.css

jquery.fancybox.css

jquery-1.7.1.min.js

jquery.mousewheel-3.0.6.pack.js

jquery.fancybox.pack.js

css

jquery.jplayer.min.js

jplayer.playlist.min.js

jplayer.pink.flag.css

flowplayer.min.js

minimalist.css

js

plati.gif

likebox.php

likebox.php

plad.gif

watermark.png

back.jpg

promo.png

top.jpg

jplayer.pink.flag.jpg

backg.jpg

katalizator.jpg

suzuki.jpg

opel.jpg

bmw.jpg

nissan.jpg

lada.jpg

volvo.jpg

vw.jpg

cadillac.jpg

chevrolet.jpg

jaguar.jpg

mitshubishi.jpg

honda.jpg

fiat.jpg

dodge.jpg

fso.jpg

toyota.jpg

ford.jpg

subaru.jpg