Tools & Wizards About Us

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

msvent.pl

Rekuperatory i wentylacja mechaniczna Wrocław ǀ montaż i projektowanie MSVENT

Page Load Speed

3 sec in total

First Response

250 ms

Resources Loaded

2.3 sec

Page Rendered

461 ms

About Website

Welcome to msvent.pl homepage info - get ready to check MSVENT best content right away, or after learning these important things about msvent.pl

MSVENT oferuje projektowanie i montaż wentylacji, klimatyzacji, gruntowych wymienników ciepła i instalacji sanitarnych. Kompleksowa usługa za rozsądną cenę.

Visit msvent.pl

Key Findings

We analyzed Msvent.pl page load time and found that the first response time was 250 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

msvent.pl performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

msvent.pl

250 ms

msvent.pl

1379 ms

autoptimize_6423c69f179ba11c120fe2106a57176a.css

214 ms

js

65 ms

scripts.js

523 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 91% of them (10 requests) were addressed to the original Msvent.pl, 9% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Msvent.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.8 kB (27%)

Content Size

285.9 kB

After Optimization

209.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Msvent.pl main page is 285.9 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. Only 10% of websites need less resources to load. Javascripts take 115.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 53.9 kB

  • Original 69.2 kB
  • After minification 68.8 kB
  • After compression 15.3 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 53.9 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 5.4 kB

  • Original 71.7 kB
  • After minification 66.2 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. MSVENT images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 11.0 kB

  • Original 115.2 kB
  • After minification 115.2 kB
  • After compression 104.2 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

-22%

Potential reduce by 6.5 kB

  • Original 29.8 kB
  • After minification 29.8 kB
  • After compression 23.4 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. Msvent.pl needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MSVENT. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

msvent.pl accessibility score

45

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

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

msvent.pl 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

msvent.pl SEO score

89

Search Engine Optimization Advices

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

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 Msvent.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 Msvent.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 MSVENT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: