Tools & Wizards About Us
halogen.pl screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% 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

  • 92

    SEO

    Google-friendlier than
    74% of websites

halogen.pl

Halogen.pl - Oświetlenie LED - Żarówki, Taśmy, Lampy LED

Page Load Speed

5 sec in total

First Response

1 sec

Resources Loaded

3.6 sec

Page Rendered

383 ms

halogen.pl screenshot

About Website

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

Jesteśmy jednym z najdłużej działających w Polsce sklepów internetowych zajmujących się sprzedażą oświetlenia (od 2002 roku). Obecnie w naszej ofercie znajduje się kilka tysięcy artykułów oświetleniow...

Visit halogen.pl

Key Findings

We analyzed Halogen.pl page load time and found that the first response time was 1 sec and then it took 4 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

halogen.pl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.495

16/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

halogen.pl

1003 ms

NzozNjk6NS4yNC4yNQ.css

318 ms

main.9db66de91ad725e2b0f8.min.js

947 ms

pl_PL.js

426 ms

front-api-1.4.0.min.js

514 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 90% of them (38 requests) were addressed to the original Halogen.pl, 5% (2 requests) were made to Dcsaascdn.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Halogen.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.0 kB (13%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Halogen.pl main page is 1.8 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 193.4 kB

  • Original 216.1 kB
  • After minification 112.8 kB
  • After compression 22.7 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 103.3 kB, which is 48% 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 193.4 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 33.5 kB

  • Original 1.3 MB
  • After minification 1.3 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. Halogen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 173 B

  • Original 236.4 kB
  • After minification 236.4 kB
  • After compression 236.2 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

-0%

Potential reduce by 0 B

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 53.9 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. Halogen.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

39

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Halogen. 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

halogen.pl

halogen.pl

1003 ms

NzozNjk6NS4yNC4yNQ.css

NzozNjk6NS4yNC4yNQ.css

318 ms

main.9db66de91ad725e2b0f8.min.js

main.9db66de91ad725e2b0f8.min.js

947 ms

pl_PL.js

pl_PL.js

426 ms

front-api-1.4.0.min.js

front-api-1.4.0.min.js

514 ms

js

js

89 ms

sw.js

sw.js

637 ms

online-payment-baner-3.jpg

online-payment-baner-3.jpg

236 ms

1px.gif

1px.gif

110 ms

logo.webp

logo.webp

110 ms

loader.svg

loader.svg

121 ms

902b27ecb45d279e8b636f68dc512073.webp

902b27ecb45d279e8b636f68dc512073.webp

324 ms

cbfebeba95a2e7d87f7ebd9ef92bd355.webp

cbfebeba95a2e7d87f7ebd9ef92bd355.webp

210 ms

2dee7665f07f2fc33f228ec33b72d0f6.webp

2dee7665f07f2fc33f228ec33b72d0f6.webp

321 ms

0e1c8eb5b12a2f8af5f6cc7559268b80.webp

0e1c8eb5b12a2f8af5f6cc7559268b80.webp

369 ms

335597727c3dba12783c3d3e2246fd8e.webp

335597727c3dba12783c3d3e2246fd8e.webp

314 ms

339299b0d14067865c286e4eacd77f04.webp

339299b0d14067865c286e4eacd77f04.webp

624 ms

a68c6d830234f3fc23da878e922305ad.webp

a68c6d830234f3fc23da878e922305ad.webp

521 ms

szybka-wysylka.jpg

szybka-wysylka.jpg

427 ms

ikony-dostawy.jpg

ikony-dostawy.jpg

428 ms

dostawa-ikona-top.jpg

dostawa-ikona-top.jpg

432 ms

opinie-ikona-top.jpg

opinie-ikona-top.jpg

478 ms

przelewy-online-home.jpg

przelewy-online-home.jpg

641 ms

banner-left-new.jpg

banner-left-new.jpg

536 ms

banner-right-new.jpg

banner-right-new.jpg

647 ms

Ceneo-Opinie-Left.jpg

Ceneo-Opinie-Left.jpg

803 ms

opineonew.jpg

opineonew.jpg

626 ms

zaufany-regulamin.jpg

zaufany-regulamin.jpg

643 ms

Rzetelna-Firma.jpg

Rzetelna-Firma.jpg

830 ms

Firma-Godna-Zaufania.jpg

Firma-Godna-Zaufania.jpg

834 ms

inpost-paczkomaty.jpg

inpost-paczkomaty.jpg

749 ms

Logo-Halogen-Wlasciwe.jpg

Logo-Halogen-Wlasciwe.jpg

857 ms

ceneo1work887.jpg

ceneo1work887.jpg

756 ms

opinie-opineo.jpg

opinie-opineo.jpg

855 ms

logotypy-all.jpg

logotypy-all.jpg

864 ms

obrazglowna.jpg

obrazglowna.jpg

1134 ms

blog-a.jpg

blog-a.jpg

1038 ms

newheaderc.jpg

newheaderc.jpg

1041 ms

logo_background.png

logo_background.png

907 ms

ico_arrow_down_small.png

ico_arrow_down_small.png

908 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

916 ms

rwd-custom.woff

rwd-custom.woff

964 ms

Accessibility Review

halogen.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

halogen.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

halogen.pl SEO score

92

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

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 Halogen.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 Halogen.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

halogen.pl

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