Tools & Wizards About Us
send.cz screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

send.cz

Předplatné časopisů - SEND.CZ

Page Load Speed

2.5 sec in total

First Response

404 ms

Resources Loaded

1.7 sec

Page Rendered

390 ms

send.cz screenshot

About Website

Welcome to send.cz homepage info - get ready to check SEND best content for Czech Republic right away, or after learning these important things about send.cz

Hledáte předplatné časopisu? U nás si můžete vybrat předplatné z nabídky více než 320 nejčtenějších časopisů s kvalitním servisem pro předplatitele.

Visit send.cz

Key Findings

We analyzed Send.cz page load time and found that the first response time was 404 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

send.cz performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.237

52/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

send.cz

404 ms

send.cz

416 ms

bootstrap.min.css

35 ms

regular.css

46 ms

fontawesome.css

71 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 67% of them (29 requests) were addressed to the original Send.cz, 12% (5 requests) were made to Pro.fontawesome.com and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (526 ms) belongs to the original domain Send.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.1 kB (10%)

Content Size

667.3 kB

After Optimization

599.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Send.cz main page is 667.3 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. 55% of websites need less resources to load. Images take 560.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 39.6 kB

  • Original 49.6 kB
  • After minification 44.3 kB
  • After compression 9.9 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 11% 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 39.6 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 26.2 kB

  • Original 560.8 kB
  • After minification 534.7 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. SEND images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2.3 kB

  • Original 37.4 kB
  • After minification 37.4 kB
  • After compression 35.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 55 B

  • Original 19.5 kB
  • After minification 19.5 kB
  • After compression 19.4 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. Send.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (32%)

Requests Now

37

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEND. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

send.cz

send.cz

404 ms

send.cz

send.cz

416 ms

bootstrap.min.css

bootstrap.min.css

35 ms

regular.css

regular.css

46 ms

fontawesome.css

fontawesome.css

71 ms

send18.min.css

send18.min.css

99 ms

css

css

41 ms

brands.css

brands.css

76 ms

jquery.min.js

jquery.min.js

28 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

46 ms

th-tituly.php

th-tituly.php

200 ms

send.functions.js

send.functions.js

307 ms

bootstrap3-typeahead.js

bootstrap3-typeahead.js

308 ms

gtm.js

gtm.js

102 ms

send_predplatne-logo-hlavicka-2019.png

send_predplatne-logo-hlavicka-2019.png

171 ms

848-RF_24_22.jpg

848-RF_24_22.jpg

448 ms

1338.jpg

1338.jpg

268 ms

12137.jpg

12137.jpg

264 ms

7672.jpg

7672.jpg

362 ms

433.jpg

433.jpg

433 ms

12723.jpg

12723.jpg

439 ms

29186.jpg

29186.jpg

363 ms

1502.jpg

1502.jpg

385 ms

29166.jpg

29166.jpg

454 ms

1348.jpg

1348.jpg

455 ms

922757.jpg

922757.jpg

484 ms

send_predplatne-logo-paticka-2019.png

send_predplatne-logo-paticka-2019.png

526 ms

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGIVzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGIVzZg.ttf

28 ms

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGIVzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGIVzZg.ttf

33 ms

js

js

50 ms

js

js

145 ms

fa-regular-400.woff

fa-regular-400.woff

194 ms

fa-brands-400.woff

fa-brands-400.woff

76 ms

840-Mince.jpg

840-Mince.jpg

198 ms

12819.jpg

12819.jpg

96 ms

12652.jpg

12652.jpg

97 ms

10429.jpg

10429.jpg

97 ms

893.jpg

893.jpg

97 ms

1075.jpg

1075.jpg

98 ms

10167.jpg

10167.jpg

192 ms

1507.jpg

1507.jpg

191 ms

863.jpg

863.jpg

189 ms

fb_float.png

fb_float.png

189 ms

Accessibility Review

send.cz accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

send.cz best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

send.cz SEO score

98

Search Engine Optimization Advices

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Send.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 Send.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

send.cz

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