Tools & Wizards About Us
ragos.cz screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ragos.cz

Textilní galanterie a látky, nejširší nabídka pomůcek pro patchwork, šití a kreativní práce v ČR. - Vyberte si kvalitní potřeby pro šití, patchwork a ...

Page Load Speed

4.2 sec in total

First Response

397 ms

Resources Loaded

2.8 sec

Page Rendered

1 sec

ragos.cz screenshot

About Website

Click here to check amazing Ragos content for Czech Republic. Otherwise, check out these important facts you probably never knew about ragos.cz

Textilní galanterie a látky, nejširší nabídka pomůcek pro patchwork, šití a kreativní práce v ČR.. RAGOS, spol. s r.o. ® - velkoobchod a maloobchod - zastoupení pro ČR a SR firem KAI - krejčovské nůžk...

Visit ragos.cz

Key Findings

We analyzed Ragos.cz page load time and found that the first response time was 397 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ragos.cz performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

ragos.cz

397 ms

www.ragos.cz

637 ms

source-sans-3.css

498 ms

exo-2.css

501 ms

font-shoptet-11.css.0fbc09a23903ed718fd6.css

502 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Ragos.cz, 47% (20 requests) were made to Cdn.myshoptet.com and 19% (8 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (824 ms) relates to the external source Cdn.myshoptet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 379.5 kB (44%)

Content Size

872.2 kB

After Optimization

492.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ragos.cz main page is 872.2 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 503.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 261.0 kB

  • Original 294.9 kB
  • After minification 197.2 kB
  • After compression 33.9 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 97.7 kB, which is 33% 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 261.0 kB or 88% of the original size.

Image Optimization

-24%

Potential reduce by 118.6 kB

  • Original 503.4 kB
  • After minification 384.8 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. Obviously, Ragos needs image optimization as it can save up to 118.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 73.9 kB
  • After minification 73.9 kB
  • After compression 73.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ragos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ragos.cz

ragos.cz

397 ms

www.ragos.cz

www.ragos.cz

637 ms

source-sans-3.css

source-sans-3.css

498 ms

exo-2.css

exo-2.css

501 ms

font-shoptet-11.css.0fbc09a23903ed718fd6.css

font-shoptet-11.css.0fbc09a23903ed718fd6.css

502 ms

main-11.less.bf7acedcd7f4f5a87780.css

main-11.less.bf7acedcd7f4f5a87780.css

690 ms

mobile-header-v1-11.less.c45eaff8c0238fa57431.css

mobile-header-v1-11.less.c45eaff8c0238fa57431.css

507 ms

js

js

79 ms

sdk.js

sdk.js

23 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

521 ms

main-3g.js.6dcb879ed3595fa234ac.js

main-3g.js.6dcb879ed3595fa234ac.js

824 ms

datepicker-cs.js

datepicker-cs.js

501 ms

rc.js

rc.js

821 ms

gtm.js

gtm.js

37 ms

gjs.php

gjs.php

683 ms

js

js

204 ms

js

js

205 ms

js

js

302 ms

logo_zelene-1.png

logo_zelene-1.png

202 ms

hp_v3.png

hp_v3.png

589 ms

mal___banner_2v1.png

mal___banner_2v1.png

300 ms

mal___banner_1v1.png

mal___banner_1v1.png

395 ms

ragos_benefity_osobn___odb__r.png

ragos_benefity_osobn___odb__r.png

201 ms

ragos_benefity.png

ragos_benefity.png

302 ms

ragos.png

ragos.png

301 ms

10902-2_set-hikari-l.jpg

10902-2_set-hikari-l.jpg

302 ms

3247_nuzky-rovne-kai-v5165p.jpg

3247_nuzky-rovne-kai-v5165p.jpg

396 ms

145-1_nuzky-profesionalni-krejcovske-odlehcene-kai-7250sl.jpg

145-1_nuzky-profesionalni-krejcovske-odlehcene-kai-7250sl.jpg

398 ms

shoptetLogo.svg

shoptetLogo.svg

396 ms

sdk.js

sdk.js

102 ms

shoptet.6e8f4afc40ce501eee9c.woff

shoptet.6e8f4afc40ce501eee9c.woff

365 ms

126 ms

page.php

page.php

86 ms

lFC1eVji7gN.css

lFC1eVji7gN.css

20 ms

VWDhCULazb5.js

VWDhCULazb5.js

33 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

30 ms

mP12tTiNgO_.js

mP12tTiNgO_.js

81 ms

5xOV5e9oy4e.js

5xOV5e9oy4e.js

81 ms

owo2sPJxB2z.js

owo2sPJxB2z.js

90 ms

p55HfXW__mM.js

p55HfXW__mM.js

88 ms

277589294_347870467357832_5715805912987185901_n.jpg

277589294_347870467357832_5715805912987185901_n.jpg

32 ms

277575473_347870470691165_4456813039605667765_n.jpg

277575473_347870470691165_4456813039605667765_n.jpg

33 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

8 ms

Accessibility Review

ragos.cz accessibility score

86

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

ragos.cz best practices score

67

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

ragos.cz SEO score

99

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 Ragos.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 Ragos.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

ragos.cz

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