Tools & Wizards About Us
nordica.cz screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

nordica.cz

Nordica

Page Load Speed

3.2 sec in total

First Response

289 ms

Resources Loaded

2.6 sec

Page Rendered

247 ms

nordica.cz screenshot

About Website

Visit nordica.cz now to see the best up-to-date Nordica content for Czech Republic and also check out these interesting facts you probably never knew about nordica.cz

Sjezdové lyže, lyžáky a příslušenství značky NORDICA. Kompletní informace o produktech a jejich prodejcích.

Visit nordica.cz

Key Findings

We analyzed Nordica.cz page load time and found that the first response time was 289 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nordica.cz performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

nordica.cz

289 ms

index.php

454 ms

reset.css

97 ms

template.css

290 ms

template.js

567 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Nordica.cz, 13% (4 requests) were made to Media.bzcompany.cz and 3% (1 request) were made to Heliatrade.cz. The less responsive or slowest element that took the longest time to load (600 ms) relates to the external source Heliatrade.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.9 kB (15%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nordica.cz main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.5 kB

  • Original 14.8 kB
  • After minification 12.9 kB
  • After compression 4.3 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 1.9 kB, which is 13% 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 10.5 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 51.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. Nordica images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 87.8 kB

  • Original 133.4 kB
  • After minification 133.4 kB
  • After compression 45.5 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 87.8 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 42.5 kB

  • Original 50.7 kB
  • After minification 41.3 kB
  • After compression 8.2 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. Nordica.cz needs all CSS files to be minified and compressed as it can save up to 42.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (16%)

Requests Now

25

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nordica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nordica.cz

nordica.cz

289 ms

index.php

index.php

454 ms

reset.css

reset.css

97 ms

template.css

template.css

290 ms

template.js

template.js

567 ms

home.js

home.js

286 ms

load.js

load.js

484 ms

hf-boty-web-prechod.jpg

hf-boty-web-prechod.jpg

600 ms

counter.php

counter.php

502 ms

new_bg.jpg

new_bg.jpg

477 ms

new_logo.png

new_logo.png

98 ms

new_ico_search.png

new_ico_search.png

98 ms

home_active.png

home_active.png

99 ms

home_news_bg.png

home_news_bg.png

194 ms

rule.gif

rule.gif

193 ms

skies_green.jpg

skies_green.jpg

202 ms

catalog_nav_rule_green.gif

catalog_nav_rule_green.gif

283 ms

new_square_skies.png

new_square_skies.png

284 ms

new_triangle_red.png

new_triangle_red.png

288 ms

shoes_green.jpg

shoes_green.jpg

296 ms

new_square_boots.png

new_square_boots.png

297 ms

accessories_green.jpg

accessories_green.jpg

390 ms

new_square_acess.png

new_square_acess.png

380 ms

new_about_bg.png

new_about_bg.png

480 ms

rule.gif

rule.gif

406 ms

new_logo_helia.png

new_logo_helia.png

392 ms

new_logo_footer.png

new_logo_footer.png

475 ms

new_logo_bzc.png

new_logo_bzc.png

484 ms

Tungsten-Bold.otf

Tungsten-Bold.otf

582 ms

scookies.js

scookies.js

98 ms

style.css

style.css

196 ms

jquery.cookie.min.js

jquery.cookie.min.js

283 ms

Accessibility Review

nordica.cz accessibility score

91

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.

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

nordica.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

SEO Factors

nordica.cz SEO score

67

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

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 Nordica.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 Nordica.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

nordica.cz

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