Tools & Wizards About Us
transcolor.pl screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 29

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

transcolor.pl

TRANSCOLOR - oświetlenie efektowe,oświetlenie koncertowe,światło telewizyjne,światło TV,konstrukcje aluminiowe,konstrukcje estradowe,światło koncertow...

Page Load Speed

2 sec in total

First Response

517 ms

Resources Loaded

1.2 sec

Page Rendered

228 ms

transcolor.pl screenshot

About Website

Welcome to transcolor.pl homepage info - get ready to check TRANSCOLOR best content for Poland right away, or after learning these important things about transcolor.pl

Transcolor - zajmujemy się aranżacją i realizacją światła na koncertach, programach telewizyjnych i imprezach plenerowych. Świadczymy kompleksowe usługi w zakresie oświetlenia efektowego - począwszy o...

Visit transcolor.pl

Key Findings

We analyzed Transcolor.pl page load time and found that the first response time was 517 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

transcolor.pl performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.528

14/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

transcolor.pl

517 ms

style.css

229 ms

st.gif

237 ms

ledwall.jpg

238 ms

mythos.jpg

239 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Transcolor.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (696 ms) belongs to the original domain Transcolor.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.1 kB (4%)

Content Size

507.0 kB

After Optimization

484.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Transcolor.pl main page is 507.0 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. Only 10% of websites need less resources to load. Images take 494.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.5 kB

  • Original 11.8 kB
  • After minification 11.6 kB
  • After compression 3.3 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 8.5 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 12.7 kB

  • Original 494.0 kB
  • After minification 481.3 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. TRANSCOLOR images are well optimized though.

CSS Optimization

-76%

Potential reduce by 910 B

  • Original 1.2 kB
  • After minification 757 B
  • After compression 288 B

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. Transcolor.pl needs all CSS files to be minified and compressed as it can save up to 910 B or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TRANSCOLOR. According to our analytics all requests are already optimized.

Network Requests Diagram

transcolor.pl

transcolor.pl

517 ms

style.css

style.css

229 ms

st.gif

st.gif

237 ms

ledwall.jpg

ledwall.jpg

238 ms

mythos.jpg

mythos.jpg

239 ms

magicblade.jpg

magicblade.jpg

238 ms

vl2000wash.jpg

vl2000wash.jpg

696 ms

parov.jpg

parov.jpg

602 ms

roast%20kuby%20w.jpg

roast%20kuby%20w.jpg

637 ms

kombii.jpg

kombii.jpg

626 ms

wro.jpg

wro.jpg

517 ms

lewa.jpg

lewa.jpg

151 ms

pol_g1.jpg

pol_g1.jpg

150 ms

pol_s.jpg

pol_s.jpg

270 ms

pol_d.jpg

pol_d.jpg

270 ms

part.jpg

part.jpg

388 ms

ogloszenie.jpg

ogloszenie.jpg

402 ms

gora1.jpg

gora1.jpg

524 ms

srodek.jpg

srodek.jpg

522 ms

dol.jpg

dol.jpg

579 ms

prawa.jpg

prawa.jpg

603 ms

Accessibility Review

transcolor.pl accessibility score

29

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

transcolor.pl best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

transcolor.pl SEO score

75

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

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Transcolor.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 Transcolor.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

transcolor.pl

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