Tools & Wizards About Us
medtube.pl screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

medtube.pl

MEDtube portal medyczny • filmy i wiedza dla lekarzy • eLearning

Page Load Speed

4.9 sec in total

First Response

353 ms

Resources Loaded

4.2 sec

Page Rendered

278 ms

medtube.pl screenshot

About Website

Click here to check amazing MEDtube content for Poland. Otherwise, check out these important facts you probably never knew about medtube.pl

MEDtube to portal dla lekarzy, platforma wymiany wiedzy dla profesjonalistów, treści multimedialne, praktyka kliniczna, eLearning.

Visit medtube.pl

Key Findings

We analyzed Medtube.pl page load time and found that the first response time was 353 ms and then it took 4.5 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

medtube.pl performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

medtube.pl

353 ms

medtube.pl

924 ms

main.min.css

771 ms

polyfill.min.js

309 ms

langProcessor.js

23 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Medtube.pl, 8% (4 requests) were made to Googletagmanager.com and 2% (1 request) were made to Cdn.polyfill.io. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Medtube.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.4 kB (20%)

Content Size

1.0 MB

After Optimization

827.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Medtube.pl main page is 1.0 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. 65% of websites need less resources to load. Javascripts take 434.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 127.4 kB

  • Original 147.2 kB
  • After minification 100.7 kB
  • After compression 19.7 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 46.5 kB, which is 32% 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 127.4 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 5.7 kB

  • Original 313.5 kB
  • After minification 307.8 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. MEDtube images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 39.9 kB

  • Original 434.6 kB
  • After minification 434.6 kB
  • After compression 394.7 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

-26%

Potential reduce by 37.4 kB

  • Original 142.2 kB
  • After minification 142.2 kB
  • After compression 104.7 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. Medtube.pl needs all CSS files to be minified and compressed as it can save up to 37.4 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (31%)

Requests Now

42

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MEDtube. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

medtube.pl

medtube.pl

353 ms

medtube.pl

medtube.pl

924 ms

main.min.css

main.min.css

771 ms

polyfill.min.js

polyfill.min.js

309 ms

langProcessor.js

langProcessor.js

23 ms

pl_PL.js

pl_PL.js

36 ms

wall-pl.js

wall-pl.js

25 ms

production.min.js

production.min.js

43 ms

platform.js

platform.js

30 ms

email-decode.min.js

email-decode.min.js

21 ms

gtm.js

gtm.js

150 ms

0.jpg

0.jpg

131 ms

logotype-2023.svg

logotype-2023.svg

598 ms

sprite.png

sprite.png

95 ms

mainpage_subheader_background.jpg

mainpage_subheader_background.jpg

726 ms

1

1

730 ms

1

1

663 ms

1

1

747 ms

1

1

428 ms

1

1

755 ms

1

1

858 ms

1

1

890 ms

1

1

1428 ms

1

1

975 ms

1

1

980 ms

1

1

1002 ms

1

1

1020 ms

1

1

1046 ms

1

1

1149 ms

6ba04c57fb921884b4578aa5599e4f4e

6ba04c57fb921884b4578aa5599e4f4e

1135 ms

4b4a7cc43a1fd55575fe10371bf4b33c

4b4a7cc43a1fd55575fe10371bf4b33c

1157 ms

87ddbd72622ef41d0c7c97ce4d42c3d8

87ddbd72622ef41d0c7c97ce4d42c3d8

1172 ms

36fa2c2f4a2b2bbcc97a25b60a6df2a6

36fa2c2f4a2b2bbcc97a25b60a6df2a6

1193 ms

c5919ca06ee155ea222007bb30f60523

c5919ca06ee155ea222007bb30f60523

1332 ms

f7e2b113f95640e59e29f971b9a5c8e4

f7e2b113f95640e59e29f971b9a5c8e4

1328 ms

0b5af44d4aec25cc517fa9d404a94943

0b5af44d4aec25cc517fa9d404a94943

1334 ms

c06ae16e8999ba26c1eedaac183842ae

c06ae16e8999ba26c1eedaac183842ae

1361 ms

footer-ue.png

footer-ue.png

1741 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

1270 ms

OpenSans-Light.woff

OpenSans-Light.woff

1927 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

1968 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

1969 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

1925 ms

icomoon.ttf

icomoon.ttf

1372 ms

js

js

56 ms

js

js

220 ms

destination

destination

167 ms

fbevents.js

fbevents.js

209 ms

widget.js

widget.js

211 ms

main.js

main.js

10 ms

Accessibility Review

medtube.pl accessibility score

63

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

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

medtube.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

Missing source maps for large first-party JavaScript

SEO Factors

medtube.pl SEO score

82

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

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

High

Tap targets are not sized appropriately

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 Medtube.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 Medtube.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

medtube.pl

Open Graph data is detected on the main page of MEDtube. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: