Tools & Wizards About Us
drlanda.cz screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

drlanda.cz

Dr.Landa - oficiální eshop výrobce

Page Load Speed

9.1 sec in total

First Response

932 ms

Resources Loaded

8.1 sec

Page Rendered

87 ms

drlanda.cz screenshot

About Website

Click here to check amazing Dr Landa content. Otherwise, check out these important facts you probably never knew about drlanda.cz

Dr. Landa

Visit drlanda.cz

Key Findings

We analyzed Drlanda.cz page load time and found that the first response time was 932 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

drlanda.cz performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

eshop

932 ms

prototype.js

194 ms

scriptaculous.js

189 ms

main.js

188 ms

overlib_mini.js

190 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Drlanda.cz, 8% (4 requests) were made to Myx.siteone.cz and 4% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Myx.siteone.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.6 kB (12%)

Content Size

573.8 kB

After Optimization

504.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Drlanda.cz main page is 573.8 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. 40% of websites need less resources to load. Javascripts take 301.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 16.1 kB

  • Original 21.0 kB
  • After minification 19.0 kB
  • After compression 4.9 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 16.1 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 7.1 kB

  • Original 251.4 kB
  • After minification 244.3 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. Dr Landa images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 46.4 kB

  • Original 301.3 kB
  • After minification 301.0 kB
  • After compression 254.9 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 46.4 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (56%)

Requests Now

41

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Landa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

eshop

eshop

932 ms

prototype.js

prototype.js

194 ms

scriptaculous.js

scriptaculous.js

189 ms

main.js

main.js

188 ms

overlib_mini.js

overlib_mini.js

190 ms

psyo.js

psyo.js

188 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

286 ms

jquery.noconflict.js

jquery.noconflict.js

281 ms

cufon-yui.js

cufon-yui.js

283 ms

titilium.js

titilium.js

285 ms

myriad.js

myriad.js

393 ms

main.css

main.css

289 ms

conversion.js

conversion.js

72 ms

effects.js

effects.js

174 ms

cs.gif

cs.gif

97 ms

en.gif

en.gif

96 ms

logo.jpg

logo.jpg

94 ms

header-1.jpg

header-1.jpg

96 ms

header-2.jpg

header-2.jpg

96 ms

header-4.jpg

header-4.jpg

97 ms

add-cart.jpg

add-cart.jpg

189 ms

detail.jpg

detail.jpg

189 ms

shop-head.jpg

shop-head.jpg

372 ms

menu.jpg

menu.jpg

187 ms

bg-info.png

bg-info.png

185 ms

111.jpg

111.jpg

187 ms

shop-category-li.jpg

shop-category-li.jpg

278 ms

li.png

li.png

279 ms

lili.png

lili.png

279 ms

footer-bg.jpg

footer-bg.jpg

280 ms

footer.jpg

footer.jpg

280 ms

like.php

like.php

410 ms

dMKFjc_Fowr.js

dMKFjc_Fowr.js

19 ms

gWpQpSsEGQ-.png

gWpQpSsEGQ-.png

21 ms

retargeting.js

retargeting.js

685 ms

40 ms

ga.js

ga.js

8 ms

swfobject.js

swfobject.js

703 ms

myx.js

myx.js

729 ms

__utm.gif

__utm.gif

13 ms

collect

collect

26 ms

30 ms

ga-audiences

ga-audiences

92 ms

swfobject.js

swfobject.js

4015 ms

myx.js

myx.js

4170 ms

header-bottom-1.jpg

header-bottom-1.jpg

189 ms

header-bottom-2.jpg

header-bottom-2.jpg

189 ms

header-bottom-3.jpg

header-bottom-3.jpg

188 ms

Accessibility Review

drlanda.cz accessibility score

90

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

drlanda.cz 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

drlanda.cz SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

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

drlanda.cz

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