Tools & Wizards About Us
sentosa.pl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sentosa.pl

Deweloper Kraków. Sprawdź naszą ofertę - Dom Development

Page Load Speed

8.1 sec in total

First Response

394 ms

Resources Loaded

7.1 sec

Page Rendered

629 ms

sentosa.pl screenshot

About Website

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

Sprawdź

Visit sentosa.pl

Key Findings

We analyzed Sentosa.pl page load time and found that the first response time was 394 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sentosa.pl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

sentosa.pl

394 ms

www.sentosa.pl

4239 ms

css

67 ms

style.css

123 ms

jquery.fancybox.css

239 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 49% of them (38 requests) were addressed to the original Sentosa.pl, 18% (14 requests) were made to Maps.google.com and 10% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Sentosa.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 900.4 kB (43%)

Content Size

2.1 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sentosa.pl main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 76.4 kB

  • Original 91.0 kB
  • After minification 81.8 kB
  • After compression 14.6 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. 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 76.4 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 23.0 kB

  • Original 741.4 kB
  • After minification 718.4 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. Sentosa images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 738.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 446.9 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 738.5 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 62.4 kB

  • Original 76.0 kB
  • After minification 74.9 kB
  • After compression 13.6 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. Sentosa.pl needs all CSS files to be minified and compressed as it can save up to 62.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (38%)

Requests Now

69

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sentosa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sentosa.pl

sentosa.pl

394 ms

www.sentosa.pl

www.sentosa.pl

4239 ms

css

css

67 ms

style.css

style.css

123 ms

jquery.fancybox.css

jquery.fancybox.css

239 ms

js

js

27 ms

libs.min.js

libs.min.js

842 ms

gmaps.min.js

gmaps.min.js

287 ms

functions.src.min.js

functions.src.min.js

287 ms

sdk.js

sdk.js

229 ms

ga.js

ga.js

216 ms

logo.png

logo.png

226 ms

common.js

common.js

30 ms

map.js

map.js

31 ms

util.js

util.js

28 ms

marker.js

marker.js

27 ms

sentopark.jpg

sentopark.jpg

384 ms

atrium-park.jpg

atrium-park.jpg

385 ms

top-slide-1.jpg

top-slide-1.jpg

383 ms

ico-view.png

ico-view.png

202 ms

bg-pig.jpg

bg-pig.jpg

200 ms

ico-view-black.png

ico-view-black.png

382 ms

top-slide-2.jpg

top-slide-2.jpg

565 ms

small_investition-box-bg.jpg

small_investition-box-bg.jpg

382 ms

top-slide-3.jpg

top-slide-3.jpg

837 ms

small_zarabiaj-inewstujac.jpg

small_zarabiaj-inewstujac.jpg

496 ms

ico-mouse.png

ico-mouse.png

466 ms

sento-pink.png

sento-pink.png

494 ms

ico-flag.png

ico-flag.png

503 ms

ico-home.png

ico-home.png

587 ms

ico-realizations.png

ico-realizations.png

621 ms

ico-pencil.png

ico-pencil.png

629 ms

sento-more-img.jpg

sento-more-img.jpg

748 ms

atrium-more-img.jpg

atrium-more-img.jpg

683 ms

checkbox-checked.png

checkbox-checked.png

704 ms

checkbox.png

checkbox.png

773 ms

select-ico.png

select-ico.png

772 ms

ico-flag-white.png

ico-flag-white.png

808 ms

sento-logo-white.png

sento-logo-white.png

824 ms

ico-star-white.png

ico-star-white.png

864 ms

must-know-bg.jpg

must-know-bg.jpg

894 ms

home-key-bg.jpg

home-key-bg.jpg

1245 ms

fast-contact-ico.png

fast-contact-ico.png

925 ms

nomonday.png

nomonday.png

953 ms

4GwpJM7qx9X5Obd9KsnKxQ.ttf

4GwpJM7qx9X5Obd9KsnKxQ.ttf

122 ms

BTu4SsVveqk58cdYjlaM9g.ttf

BTu4SsVveqk58cdYjlaM9g.ttf

182 ms

zpv3sOKAbMf4wff105oLjw.ttf

zpv3sOKAbMf4wff105oLjw.ttf

189 ms

__utm.gif

__utm.gif

103 ms

onion.js

onion.js

56 ms

openhand_8_8.cur

openhand_8_8.cur

114 ms

310 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

75 ms

stats.js

stats.js

69 ms

controls.js

controls.js

70 ms

xd_arbiter.php

xd_arbiter.php

228 ms

xd_arbiter.php

xd_arbiter.php

272 ms

transparent.png

transparent.png

132 ms

css

css

101 ms

sento-marker.png

sento-marker.png

645 ms

atrium-marker.png

atrium-marker.png

675 ms

vt

vt

85 ms

vt

vt

85 ms

vt

vt

77 ms

vt

vt

76 ms

vt

vt

73 ms

vt

vt

77 ms

vt

vt

87 ms

google4.png

google4.png

52 ms

mapcnt6.png

mapcnt6.png

53 ms

sv5.png

sv5.png

53 ms

tmapctrl.png

tmapctrl.png

44 ms

tmapctrl4.png

tmapctrl4.png

39 ms

google_white5.png

google_white5.png

42 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

7 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

7 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

22 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

22 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

143 ms

Accessibility Review

sentosa.pl accessibility score

81

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

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

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

sentosa.pl best practices score

83

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

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

sentosa.pl SEO score

90

Search Engine Optimization Advices

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 doesn't use 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 Sentosa.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 Sentosa.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

sentosa.pl

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