Tools & Wizards About Us
vertis-construction.pl screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

vertis-construction.pl

Kompleksowa budowa dom?w jednorodzinnych | Vertis Construction

Page Load Speed

2 sec in total

First Response

625 ms

Resources Loaded

1.3 sec

Page Rendered

152 ms

vertis-construction.pl screenshot

About Website

Click here to check amazing Vertis Construction content. Otherwise, check out these important facts you probably never knew about vertis-construction.pl

Nasza firma budowlana VERTIS Construction zajmuje si budow dom?w pod klucz. Dziaamy na terenie Warszawy i okolic. Sprawd sam!

Visit vertis-construction.pl

Key Findings

We analyzed Vertis-construction.pl page load time and found that the first response time was 625 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

vertis-construction.pl performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

vertis-construction.pl

625 ms

vertis-construction.pl

146 ms

ga.js

21 ms

cookie.js

117 ms

cookies.js

129 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Vertis-construction.pl, 8% (2 requests) were made to Ssl.google-analytics.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (625 ms) belongs to the original domain Vertis-construction.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.3 kB (33%)

Content Size

67.3 kB

After Optimization

45.0 kB

  • HTML
  • JavaScript

In fact, the total size of Vertis-construction.pl main page is 67.3 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. 15% of websites need less resources to load. Javascripts take 38.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.2 kB

  • Original 29.1 kB
  • After minification 27.8 kB
  • After compression 6.9 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 22.2 kB or 76% of the original size.

JavaScript Optimization

-0%

Potential reduce by 84 B

  • Original 38.2 kB
  • After minification 38.2 kB
  • After compression 38.1 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.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertis Construction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vertis-construction.pl

vertis-construction.pl

625 ms

vertis-construction.pl

vertis-construction.pl

146 ms

ga.js

ga.js

21 ms

cookie.js

cookie.js

117 ms

cookies.js

cookies.js

129 ms

__utm.gif

__utm.gif

12 ms

bg4.gif

bg4.gif

117 ms

vertis_logo.gif

vertis_logo.gif

120 ms

napis_gora.png

napis_gora.png

127 ms

oferta_but1.gif

oferta_but1.gif

127 ms

oferta_topleft.gif

oferta_topleft.gif

126 ms

oferta_top.gif

oferta_top.gif

350 ms

form_icon.png

form_icon.png

230 ms

oferta_middleleft.gif

oferta_middleleft.gif

235 ms

bottomLINE_Vertis1.gif

bottomLINE_Vertis1.gif

240 ms

bottomLINE_Vertis2.gif

bottomLINE_Vertis2.gif

241 ms

bottomLINE_Duotherm3.gif

bottomLINE_Duotherm3.gif

240 ms

translate-this.js

translate-this.js

19 ms

analytics.js

analytics.js

21 ms

budownictwo_1.jpg

budownictwo_1.jpg

320 ms

nieruchomosci_1.jpg

nieruchomosci_1.jpg

333 ms

news.jpg

news.jpg

344 ms

oferta_middle.gif

oferta_middle.gif

344 ms

bottomLINE_bg.gif

bottomLINE_bg.gif

344 ms

collect

collect

13 ms

js

js

55 ms

Accessibility Review

vertis-construction.pl accessibility score

61

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

vertis-construction.pl best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vertis-construction.pl SEO score

50

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

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vertis-construction.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Vertis-construction.pl main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

vertis-construction.pl

Open Graph description is not detected on the main page of Vertis Construction. 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: