Tools & Wizards About Us
ortopedia.edu.pl screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% 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

  • 58

    SEO

    Google-friendlier than
    21% of websites

ortopedia.edu.pl

Ortopedia i Traumatologia - serwis medyczny dr n. med. Wiesława Kaczmarka

Page Load Speed

2 sec in total

First Response

440 ms

Resources Loaded

1.4 sec

Page Rendered

97 ms

ortopedia.edu.pl screenshot

About Website

Click here to check amazing Ortopedia content. Otherwise, check out these important facts you probably never knew about ortopedia.edu.pl

Serwis ortopedyczny dr Wiesława Kaczmarka dla pacjentĂłw i lekarzy. Informacje o najczęstszych chorobach ortopedycznych, urazach narzÄ du ruchu oraz sposobach ich leczenia. Endoprotezy, artroskopie,...

Visit ortopedia.edu.pl

Key Findings

We analyzed Ortopedia.edu.pl page load time and found that the first response time was 440 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

ortopedia.edu.pl performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

ortopedia.edu.pl

440 ms

style.css

112 ms

menu.js

224 ms

idcc.gif

350 ms

but.png

37 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 82% of them (18 requests) were addressed to the original Ortopedia.edu.pl, 5% (1 request) were made to Idcc.net.pl and 5% (1 request) were made to Katalog.promocje.biz. The less responsive or slowest element that took the longest time to load (566 ms) relates to the external source 404.onet.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.8 kB (17%)

Content Size

110.9 kB

After Optimization

92.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ortopedia.edu.pl main page is 110.9 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 92.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.5 kB

  • Original 16.0 kB
  • After minification 15.5 kB
  • After compression 4.5 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 11.5 kB or 72% of the original size.

Image Optimization

-7%

Potential reduce by 6.9 kB

  • Original 92.9 kB
  • After minification 86.0 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. Ortopedia images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 356 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 356 B or 23% of the original size.

CSS Optimization

-15%

Potential reduce by 71 B

  • Original 487 B
  • After minification 487 B
  • After compression 416 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. Ortopedia.edu.pl needs all CSS files to be minified and compressed as it can save up to 71 B or 15% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ortopedia. According to our analytics all requests are already optimized.

Network Requests Diagram

ortopedia.edu.pl

ortopedia.edu.pl

440 ms

style.css

style.css

112 ms

menu.js

menu.js

224 ms

idcc.gif

idcc.gif

350 ms

but.png

but.png

37 ms

ban_fotosik.png

ban_fotosik.png

480 ms

t1.jpg

t1.jpg

224 ms

t2.jpg

t2.jpg

224 ms

tlo.gif

tlo.gif

221 ms

m_top.gif

m_top.gif

223 ms

m_tlo.gif

m_tlo.gif

222 ms

m_dol.gif

m_dol.gif

223 ms

s_top.gif

s_top.gif

332 ms

flaga_en.jpg

flaga_en.jpg

334 ms

german%20flag.jpg

german%20flag.jpg

333 ms

china_flag_large.jpg

china_flag_large.jpg

334 ms

france.jpg

france.jpg

332 ms

spanish.jpg

spanish.jpg

334 ms

rekomendowanefirmy_150x88.jpg

rekomendowanefirmy_150x88.jpg

550 ms

dol1.gif

dol1.gif

443 ms

dol2.gif

dol2.gif

444 ms

404.onet.pl

404.onet.pl

566 ms

Accessibility Review

ortopedia.edu.pl accessibility score

52

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Best Practices

ortopedia.edu.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

ortopedia.edu.pl SEO score

58

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ortopedia.edu.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ortopedia.edu.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

ortopedia.edu.pl

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