Tools & Wizards About Us
pbxnetworkserwis.pl screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

pbxnetworkserwis.pl

Centrale telefoniczne Warszawa, Okablowanie strukturalne, Sieci strukturalne, Sieci komputerowe, Okablowanie telefoniczne i telekomunikacyjne, Okablow...

Page Load Speed

1.2 sec in total

First Response

212 ms

Resources Loaded

831 ms

Page Rendered

130 ms

pbxnetworkserwis.pl screenshot

About Website

Click here to check amazing PBX NETWORK Serwis content. Otherwise, check out these important facts you probably never knew about pbxnetworkserwis.pl

Centrale telefoniczne Warszawa, Okablowanie strukturalne Warszawa, Sieci strukturalne Warszawa, Sieci komputerowe Warszawa, Okablowanie telefoniczne i telekomunikacyjne, Okablowanie komputerowe Warsza...

Visit pbxnetworkserwis.pl

Key Findings

We analyzed Pbxnetworkserwis.pl page load time and found that the first response time was 212 ms and then it took 961 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

pbxnetworkserwis.pl performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

pbxnetworkserwis.pl

212 ms

style.css

112 ms

AC_RunActiveContent.js

117 ms

logo.gif

119 ms

serwis_back.gif

119 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Pbxnetworkserwis.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (329 ms) belongs to the original domain Pbxnetworkserwis.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.8 kB (17%)

Content Size

73.5 kB

After Optimization

60.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Pbxnetworkserwis.pl main page is 73.5 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. Images take 55.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 12.4 kB

  • Original 16.1 kB
  • After minification 14.0 kB
  • After compression 3.6 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 33 B

  • Original 55.5 kB
  • After minification 55.5 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. PBX NETWORK Serwis images are well optimized though.

CSS Optimization

-17%

Potential reduce by 315 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.6 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. Pbxnetworkserwis.pl needs all CSS files to be minified and compressed as it can save up to 315 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PBX NETWORK Serwis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

pbxnetworkserwis.pl

pbxnetworkserwis.pl

212 ms

style.css

style.css

112 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

117 ms

logo.gif

logo.gif

119 ms

serwis_back.gif

serwis_back.gif

119 ms

centrale.gif

centrale.gif

221 ms

clients-new.gif

clients-new.gif

329 ms

reklama2.jpg

reklama2.jpg

223 ms

cennik_cental.jpg

cennik_cental.jpg

223 ms

arrow.gif

arrow.gif

223 ms

ar.gif

ar.gif

223 ms

top1.gif

top1.gif

216 ms

back1.gif

back1.gif

218 ms

banner.jpg

banner.jpg

220 ms

kropka.gif

kropka.gif

219 ms

button1.gif

button1.gif

220 ms

button2.gif

button2.gif

324 ms

button3.gif

button3.gif

326 ms

logos.gif

logos.gif

328 ms

bottom1.gif

bottom1.gif

328 ms

bottom2.gif

bottom2.gif

329 ms

down1.gif

down1.gif

118 ms

Accessibility Review

pbxnetworkserwis.pl accessibility score

80

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

pbxnetworkserwis.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

pbxnetworkserwis.pl SEO score

67

Search Engine Optimization Advices

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 Pbxnetworkserwis.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 Pbxnetworkserwis.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

pbxnetworkserwis.pl

Open Graph description is not detected on the main page of PBX NETWORK Serwis. 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: