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da.colorfulmedia.pl screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

da.colorfulmedia.pl

Magazyn Dla Uczących Się Języka Niemieckiego - Deutsch Aktuell

Page Load Speed

3.7 sec in total

First Response

530 ms

Resources Loaded

2.6 sec

Page Rendered

584 ms

da.colorfulmedia.pl screenshot

About Website

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

Deutsch Aktuell to dwumiesięcznik tworzony pod patronatem merytorycznym Wydawnictwa Wagros specjalnie dla wszystkich zainteresowanych nauką języka niemieckiego. Jego treść stanowią różnorodne artykuły...

Visit da.colorfulmedia.pl

Key Findings

We analyzed Da.colorfulmedia.pl page load time and found that the first response time was 530 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

da.colorfulmedia.pl performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

da.colorfulmedia.pl

530 ms

be.css

213 ms

main-menu.css

214 ms

center.css

219 ms

flashtag.js

229 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Da.colorfulmedia.pl, 6% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Da.colorfulmedia.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.0 kB (4%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Da.colorfulmedia.pl main page is 2.8 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 2.8 kB

  • Original 4.4 kB
  • After minification 4.2 kB
  • After compression 1.6 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 2.8 kB or 64% of the original size.

Image Optimization

-2%

Potential reduce by 47.1 kB

  • Original 2.7 MB
  • After minification 2.7 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. Da Colorfulmedia images are well optimized though.

JavaScript Optimization

-85%

Potential reduce by 45.1 kB

  • Original 53.1 kB
  • After minification 30.2 kB
  • After compression 8.0 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 45.1 kB or 85% of the original size.

CSS Optimization

-79%

Potential reduce by 8.0 kB

  • Original 10.2 kB
  • After minification 8.1 kB
  • After compression 2.1 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. Da.colorfulmedia.pl needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (33%)

Requests Now

27

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Da Colorfulmedia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

da.colorfulmedia.pl

da.colorfulmedia.pl

530 ms

be.css

be.css

213 ms

main-menu.css

main-menu.css

214 ms

center.css

center.css

219 ms

flashtag.js

flashtag.js

229 ms

data.js

data.js

219 ms

ie5.js

ie5.js

226 ms

openwin.js

openwin.js

316 ms

imagepopup.js

imagepopup.js

318 ms

DropDownMenu1.js

DropDownMenu1.js

322 ms

gen_validatorv4.js

gen_validatorv4.js

324 ms

lib.js

lib.js

330 ms

css

css

25 ms

tlo.jpg

tlo.jpg

1006 ms

logo.jpg

logo.jpg

248 ms

menu.png

menu.png

144 ms

menus.png

menus.png

127 ms

buy.png

buy.png

148 ms

okladka_tlo.png

okladka_tlo.png

147 ms

DA75_405.jpg

DA75_405.jpg

1680 ms

box1.png

box1.png

555 ms

fb.png

fb.png

343 ms

box2.png

box2.png

556 ms

box3.png

box3.png

500 ms

box4.png

box4.png

480 ms

impressum_main.png

impressum_main.png

618 ms

logo_colorful.png

logo_colorful.png

647 ms

stopka.jpg

stopka.jpg

677 ms

kiosk.jpg

kiosk.jpg

676 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

6 ms

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

12 ms

Accessibility Review

da.colorfulmedia.pl accessibility score

52

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

da.colorfulmedia.pl best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

da.colorfulmedia.pl SEO score

69

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Da.colorfulmedia.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Da.colorfulmedia.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

da.colorfulmedia.pl

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