Tools & Wizards About Us
centrumalga.pl screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

centrumalga.pl

Strona główna - Witaj na stronie CAiS ALGA w Mrzeżynie - poznaj nasze propozycje pobytu nad Bałtykiem - wczasy z całodziennym wyżywieniem - dla poszuk...

Page Load Speed

5 sec in total

First Response

438 ms

Resources Loaded

4.2 sec

Page Rendered

321 ms

centrumalga.pl screenshot

About Website

Visit centrumalga.pl now to see the best up-to-date Centrum ALGA content and also check out these interesting facts you probably never knew about centrumalga.pl

Szukasz ciszy i spokoju nad Bałtykiem? Spradź koniecznie nasze oferty wczasów z całodziennym wyżywieniem dla rodzin, Seniorów i wszystkich tych, którzy szukają miejsca na wypoczynek nad morzem w atrak...

Visit centrumalga.pl

Key Findings

We analyzed Centrumalga.pl page load time and found that the first response time was 438 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

centrumalga.pl performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

centrumalga.pl

438 ms

reset.css

269 ms

style.css

269 ms

template.css

276 ms

menu.css

505 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original Centrumalga.pl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (904 ms) belongs to the original domain Centrumalga.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.9 kB (5%)

Content Size

4.0 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centrumalga.pl main page is 4.0 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. 30% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.5 kB

  • Original 32.6 kB
  • After minification 31.9 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. 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 24.5 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 36.9 kB

  • Original 3.7 MB
  • After minification 3.7 MB

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. Centrum ALGA images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 143.3 kB

  • Original 272.5 kB
  • After minification 272.5 kB
  • After compression 129.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 143.3 kB or 53% of the original size.

CSS Optimization

-9%

Potential reduce by 1.2 kB

  • Original 13.0 kB
  • After minification 13.0 kB
  • After compression 11.8 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. Centrumalga.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (59%)

Requests Now

54

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrum ALGA. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centrumalga.pl

centrumalga.pl

438 ms

reset.css

reset.css

269 ms

style.css

style.css

269 ms

template.css

template.css

276 ms

menu.css

menu.css

505 ms

index.css

index.css

490 ms

jquery.js

jquery.js

516 ms

x5engine.js

x5engine.js

401 ms

pixabay-bb4b3fc8992b4050.jpg

pixabay-bb4b3fc8992b4050.jpg

576 ms

analytics.js

analytics.js

18 ms

pixabay-bb4b33cd9f2d4f475e_olo8t8cc.jpg

pixabay-bb4b33cd9f2d4f475e_olo8t8cc.jpg

486 ms

8990124B1D1BCC6E0445BDA79F70578C.png

8990124B1D1BCC6E0445BDA79F70578C.png

116 ms

170A55CB7CEA1F2D6CEAD40B2FF0B661.png

170A55CB7CEA1F2D6CEAD40B2FF0B661.png

121 ms

8A881FB55D7C1A08FF386F711F29603E.png

8A881FB55D7C1A08FF386F711F29603E.png

115 ms

hor_main_f_c.png

hor_main_f_c.png

116 ms

hor_main_m.png

hor_main_m.png

219 ms

hor_main_l.png

hor_main_l.png

215 ms

modernizr-custom.js

modernizr-custom.js

201 ms

x5engine.deferrable.js

x5engine.deferrable.js

456 ms

l10n.js

l10n.js

432 ms

x5cartengine.js

x5cartengine.js

339 ms

x5settings.js

x5settings.js

318 ms

collect

collect

37 ms

js

js

66 ms

p1_16u8jbxg.png

p1_16u8jbxg.png

146 ms

imSwipe.png

imSwipe.png

120 ms

hor_main.png

hor_main.png

124 ms

hor_main_h.png

hor_main_h.png

121 ms

hor_main_c.png

hor_main_c.png

123 ms

hor_main_f.png

hor_main_f.png

143 ms

hor_main_f_h.png

hor_main_f_h.png

292 ms

hor_main_m_h.png

hor_main_m_h.png

291 ms

hor_main_m_c.png

hor_main_m_c.png

292 ms

hor_main_l_h.png

hor_main_l_h.png

290 ms

hor_main_l_c.png

hor_main_l_c.png

291 ms

sub.png

sub.png

294 ms

sub_h.png

sub_h.png

444 ms

sub_f.png

sub_f.png

443 ms

sub_m.png

sub_m.png

443 ms

sub_l.png

sub_l.png

442 ms

sub_f_h.png

sub_f_h.png

442 ms

sub_m_h.png

sub_m_h.png

443 ms

sub_l_h.png

sub_l_h.png

607 ms

imClose.png

imClose.png

606 ms

t1_16u8jbxg.png

t1_16u8jbxg.png

904 ms

p2_pwxk8u66.png

p2_pwxk8u66.png

181 ms

t2_2gwl7h06.png

t2_2gwl7h06.png

170 ms

p3_z684673p.png

p3_z684673p.png

154 ms

t3_3wzz2m19.png

t3_3wzz2m19.png

175 ms

p4_ch901949.png

p4_ch901949.png

183 ms

t4_77900479.png

t4_77900479.png

172 ms

p5_ex0o51pi.png

p5_ex0o51pi.png

189 ms

t5_8i054rx3.png

t5_8i054rx3.png

223 ms

t6_8i054rx3.png

t6_8i054rx3.png

165 ms

print.css

print.css

151 ms

Accessibility Review

centrumalga.pl accessibility score

94

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.

Best Practices

centrumalga.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

centrumalga.pl SEO score

91

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 Centrumalga.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 Centrumalga.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

centrumalga.pl

Open Graph description is not detected on the main page of Centrum ALGA. 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: