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extrema.com.pl screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

extrema.com.pl

Extrema - zaproszenia ślubne, fotoksiążki, nadruki na koszulkach.

Page Load Speed

2.1 sec in total

First Response

414 ms

Resources Loaded

1.6 sec

Page Rendered

142 ms

extrema.com.pl screenshot

About Website

Welcome to extrema.com.pl homepage info - get ready to check Extrema Com best content right away, or after learning these important things about extrema.com.pl

Zapraszamy do zapoznania się z naszą ofertą: zaproszenia ślubne, nadruki na koszulkach, fotoksiążki, artykuły dekoracyjne, fotoalbumy, wizytówki, banery, reklama, usługi poligraficzne.

Visit extrema.com.pl

Key Findings

We analyzed Extrema.com.pl page load time and found that the first response time was 414 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

extrema.com.pl performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

extrema.com.pl

414 ms

gtm.js

16 ms

bootstrap.min.css

137 ms

extrema.css

291 ms

font-awesome.min.css

292 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 66% of them (31 requests) were addressed to the original Extrema.com.pl, 13% (6 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (981 ms) belongs to the original domain Extrema.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.6 kB (14%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Extrema.com.pl main page is 1.2 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. 50% of websites need less resources to load. Images take 862.3 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 156.3 kB

  • Original 164.5 kB
  • After minification 31.4 kB
  • After compression 8.1 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 133.1 kB, which is 81% 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 156.3 kB or 95% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 862.3 kB
  • After minification 860.5 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. Extrema Com images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.8 kB

  • Original 111.0 kB
  • After minification 111.0 kB
  • After compression 109.2 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

-5%

Potential reduce by 1.7 kB

  • Original 31.8 kB
  • After minification 31.8 kB
  • After compression 30.1 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. Extrema.com.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (73%)

Requests Now

40

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extrema 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 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

extrema.com.pl

extrema.com.pl

414 ms

gtm.js

gtm.js

16 ms

bootstrap.min.css

bootstrap.min.css

137 ms

extrema.css

extrema.css

291 ms

font-awesome.min.css

font-awesome.min.css

292 ms

jquery.fancybox.css

jquery.fancybox.css

290 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

290 ms

owl.carousel.css

owl.carousel.css

293 ms

jquery.1.11.1.js

jquery.1.11.1.js

366 ms

bootstrap.min.js

bootstrap.min.js

416 ms

jquery.easing.min.js

jquery.easing.min.js

28 ms

owl.carousel.min.js

owl.carousel.min.js

389 ms

mango.js

mango.js

390 ms

cd-top.js

cd-top.js

390 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

415 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

483 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

511 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

512 ms

gtm.js

gtm.js

69 ms

js

js

16 ms

analytics.js

analytics.js

10 ms

destination

destination

35 ms

loader.js

loader.js

10 ms

js

js

60 ms

collect

collect

35 ms

collect

collect

113 ms

call-tracking_9.js

call-tracking_9.js

15 ms

destination

destination

139 ms

dlugopisy.jpg

dlugopisy.jpg

750 ms

kalendarze_sezon.jpg

kalendarze_sezon.jpg

870 ms

wizytowki.jpg

wizytowki.jpg

773 ms

kubki.jpg

kubki.jpg

767 ms

t-shirty.jpg

t-shirty.jpg

777 ms

cad.jpg

cad.jpg

776 ms

torby.jpg

torby.jpg

962 ms

fotoksi%C4%85%C5%BCki.jpg

fotoksi%C4%85%C5%BCki.jpg

981 ms

extrema.svg

extrema.svg

346 ms

2_fbaac3dc85c24df037fe447d91de7f83.jpg

2_fbaac3dc85c24df037fe447d91de7f83.jpg

665 ms

dotpay_baner1.gif

dotpay_baner1.gif

351 ms

zaproszenia.jpg

zaproszenia.jpg

521 ms

ga-audiences

ga-audiences

122 ms

blog.png

blog.png

316 ms

cd-top-arrow.svg

cd-top-arrow.svg

321 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

488 ms

wcm

wcm

44 ms

sdk.js

sdk.js

12 ms

sdk.js

sdk.js

7 ms

Accessibility Review

extrema.com.pl accessibility score

66

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

High

Links do not have a discernible name

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

extrema.com.pl best practices score

83

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

SEO Factors

extrema.com.pl SEO score

88

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 Extrema.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 Extrema.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

extrema.com.pl

Open Graph description is not detected on the main page of Extrema 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: