Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

biurodrukserwis.com.pl

Artykuły biurowe Kraków, Gadżety reklamowe - Biurodrukserwis - strona 1

Page Load Speed

5 sec in total

First Response

1.3 sec

Resources Loaded

3.3 sec

Page Rendered

332 ms

About Website

Click here to check amazing Biurodrukserwis Com content. Otherwise, check out these important facts you probably never knew about biurodrukserwis.com.pl

Biurodrukserwis to dostawca różnorodnych i sprawdzonych materiałów biurowych i gadżetów reklamowych. Znajdziesz wszystkie produkty, jakie są potrzebne do biura

Visit biurodrukserwis.com.pl

Key Findings

We analyzed Biurodrukserwis.com.pl page load time and found that the first response time was 1.3 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

biurodrukserwis.com.pl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

www.biurodrukserwis.com.pl

1326 ms

mratyCalc.min.js

522 ms

MTA6NTAxOjUuMjQuMTk.css

208 ms

fastdom.min.js

313 ms

main.6f1b0801cff7b64dda07.min.js

845 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 76% of them (22 requests) were addressed to the original Biurodrukserwis.com.pl, 7% (2 requests) were made to Dcsaascdn.net and 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Biurodrukserwis.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 431.3 kB (51%)

Content Size

845.2 kB

After Optimization

413.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biurodrukserwis.com.pl main page is 845.2 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. HTML takes 457.9 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 423.6 kB

  • Original 457.9 kB
  • After minification 215.6 kB
  • After compression 34.2 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 242.3 kB, which is 53% 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 423.6 kB or 93% of the original size.

Image Optimization

-10%

Potential reduce by 7.4 kB

  • Original 72.7 kB
  • After minification 65.3 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. Biurodrukserwis Com images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 248 B

  • Original 260.0 kB
  • After minification 260.0 kB
  • After compression 259.7 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

-0%

Potential reduce by 0 B

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 54.6 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. Biurodrukserwis.com.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (35%)

Requests Now

23

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biurodrukserwis Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

biurodrukserwis.com.pl accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

biurodrukserwis.com.pl best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

biurodrukserwis.com.pl SEO score

93

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

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 Biurodrukserwis.com.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 Biurodrukserwis.com.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 description is not detected on the main page of Biurodrukserwis Com. 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: