Tools & Wizards About Us
medicalbooks.pl screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

medicalbooks.pl

Medical Textbooks 2021/2022 - Special offers - ABE-IPS

Page Load Speed

2.6 sec in total

First Response

29 ms

Resources Loaded

2.4 sec

Page Rendered

212 ms

medicalbooks.pl screenshot

About Website

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

Browse millions of books, check out our special offers, know more about new technologies and e-content for libraries – management tools, databases, e-journals & e-books

Visit medicalbooks.pl

Key Findings

We analyzed Medicalbooks.pl page load time and found that the first response time was 29 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

medicalbooks.pl performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

medicalbooks.pl

29 ms

924 ms

flag-icon.min.css

49 ms

style.css

33 ms

grid.css

28 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Medicalbooks.pl, 74% (37 requests) were made to Abe.pl and 8% (4 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (956 ms) relates to the external source Abe.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.0 kB (14%)

Content Size

834.5 kB

After Optimization

716.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Medicalbooks.pl main page is 834.5 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. 65% of websites need less resources to load. Images take 468.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 56.4 kB

  • Original 69.6 kB
  • After minification 61.2 kB
  • After compression 13.2 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 8.4 kB, which is 12% 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 56.4 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 39.3 kB

  • Original 468.0 kB
  • After minification 428.7 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. Medical Books images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 21.5 kB

  • Original 291.3 kB
  • After minification 291.3 kB
  • After compression 269.8 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

-13%

Potential reduce by 712 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 4.9 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. Medicalbooks.pl needs all CSS files to be minified and compressed as it can save up to 712 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (43%)

Requests Now

47

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medical Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

medicalbooks.pl

medicalbooks.pl

29 ms

924 ms

flag-icon.min.css

flag-icon.min.css

49 ms

style.css

style.css

33 ms

grid.css

grid.css

28 ms

autocomplete.css

autocomplete.css

39 ms

jQuery.js

jQuery.js

394 ms

jQuery.deposit.js

jQuery.deposit.js

34 ms

jQuery.newsletter.js

jQuery.newsletter.js

46 ms

newsletter.js

newsletter.js

45 ms

resources.js

resources.js

42 ms

previewlib.js

previewlib.js

111 ms

api.js

api.js

61 ms

jQuery.autocomplete.js

jQuery.autocomplete.js

54 ms

jquery.autocomplete-min.js

jquery.autocomplete-min.js

52 ms

CookieAlert-latest.min.js

CookieAlert-latest.min.js

53 ms

all.js

all.js

43 ms

previewlib_ea4663f155d83b664033340fa8832c35__en.js

previewlib_ea4663f155d83b664033340fa8832c35__en.js

18 ms

recaptcha__en.js

recaptcha__en.js

133 ms

fbevents.js

fbevents.js

33 ms

gtm.js

gtm.js

131 ms

ga.js

ga.js

129 ms

abe-logo.jpg

abe-logo.jpg

83 ms

abeholding-logo.jpg

abeholding-logo.jpg

75 ms

abebooks-logo.jpg

abebooks-logo.jpg

75 ms

en.png

en.png

75 ms

pl.png

pl.png

73 ms

basket.png

basket.png

74 ms

Oferta_welcome.jpg

Oferta_welcome.jpg

474 ms

9781975153656.jpeg

9781975153656.jpeg

822 ms

9781975155117.jpeg

9781975155117.jpeg

597 ms

9781626237209.jpeg

9781626237209.jpeg

721 ms

9781496396181.jpeg

9781496396181.jpeg

603 ms

9781975118310.jpeg

9781975118310.jpeg

603 ms

663e19109a54fbbedbe505e567fb1e2831138f05.png

663e19109a54fbbedbe505e567fb1e2831138f05.png

837 ms

af052f2ee76cd4e8a2340b8c02776ead3b9aaff3.jpg

af052f2ee76cd4e8a2340b8c02776ead3b9aaff3.jpg

948 ms

71b4dd5324188fe5d346240eadfb2bc64f4aec1f.jpg

71b4dd5324188fe5d346240eadfb2bc64f4aec1f.jpg

956 ms

awesomeit.jpg

awesomeit.jpg

613 ms

earpiece.png

earpiece.png

623 ms

all.js

all.js

98 ms

single_arrow.png

single_arrow.png

616 ms

805165132971224

805165132971224

145 ms

blue_fill_down_arrow.png

blue_fill_down_arrow.png

573 ms

shadow.png

shadow.png

582 ms

double_arrow.png

double_arrow.png

573 ms

available.png

available.png

581 ms

__utm.gif

__utm.gif

70 ms

main.js

main.js

6 ms

info.png

info.png

11 ms

close.png

close.png

12 ms

Accessibility Review

medicalbooks.pl accessibility score

55

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

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

medicalbooks.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

medicalbooks.pl SEO score

54

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medicalbooks.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Medicalbooks.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

medicalbooks.pl

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