Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kw-tech.pl

Systemy przeciwoblodzeniowe, Fotowoltaika, Ładowarki EV

Page Load Speed

8 sec in total

First Response

366 ms

Resources Loaded

7.3 sec

Page Rendered

351 ms

kw-tech.pl screenshot

About Website

Visit kw-tech.pl now to see the best up-to-date Kw Tech content and also check out these interesting facts you probably never knew about kw-tech.pl

Fachowe doradztwo. Ponad 10 lat doświadczenia. Instalacje od podstaw. Rzetelność. Pełna dokumentacja i ubezpieczenie prac.

Visit kw-tech.pl

Key Findings

We analyzed Kw-tech.pl page load time and found that the first response time was 366 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kw-tech.pl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value3,240 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

kw-tech.pl

366 ms

kw-tech.pl

3427 ms

css

124 ms

style.min.css

482 ms

wc-blocks-vendors-style.css

486 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 81% of them (131 requests) were addressed to the original Kw-tech.pl, 7% (11 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Kw-tech.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.4 kB (4%)

Content Size

8.4 MB

After Optimization

8.1 MB

In fact, the total size of Kw-tech.pl main page is 8.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 185.5 kB

  • Original 211.8 kB
  • After minification 207.7 kB
  • After compression 26.3 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 185.5 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 110.1 kB

  • Original 7.4 MB
  • After minification 7.3 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. Kw Tech images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 20.1 kB

  • Original 648.0 kB
  • After minification 647.2 kB
  • After compression 627.9 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

-3%

Potential reduce by 4.7 kB

  • Original 188.4 kB
  • After minification 187.6 kB
  • After compression 183.7 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. Kw-tech.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (45%)

Requests Now

143

After Optimization

79

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kw Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kw-tech.pl accessibility score

86

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.

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

kw-tech.pl best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kw-tech.pl SEO score

92

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

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kw-tech.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 Kw-tech.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

Open Graph data is detected on the main page of Kw Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: