Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

novobal.cz

Obalové materiály pro obchody, restaurace, gastro provozy

Page Load Speed

4.9 sec in total

First Response

603 ms

Resources Loaded

3.3 sec

Page Rendered

988 ms

novobal.cz screenshot

About Website

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

Maloobchod a velkoobchod se zaměřením na obalové materiály a čistící prostředky. Pestrá nabídka pro hotely, restaurace, rychlá občerstvení, eshopy, firmy a jiné provozy.

Visit novobal.cz

Key Findings

We analyzed Novobal.cz page load time and found that the first response time was 603 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

novobal.cz performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value2,560 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

www.novobal.cz

603 ms

www.novobal.cz

890 ms

_critical.scss.css

186 ms

js

67 ms

css2

40 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 9% of them (6 requests) were addressed to the original Novobal.cz, 83% (55 requests) were made to Novo.s5.cdn-upgates.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (957 ms) relates to the external source Novo.s5.cdn-upgates.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.2 kB (24%)

Content Size

1.0 MB

After Optimization

785.6 kB

In fact, the total size of Novobal.cz main page is 1.0 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. 45% of websites need less resources to load. Images take 593.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 215.8 kB

  • Original 253.0 kB
  • After minification 248.4 kB
  • After compression 37.2 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. 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 215.8 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 27.2 kB

  • Original 593.6 kB
  • After minification 566.4 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. Novobal images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 53 B

  • Original 117.5 kB
  • After minification 117.5 kB
  • After compression 117.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.2 kB

  • Original 65.7 kB
  • After minification 65.7 kB
  • After compression 64.5 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. Novobal.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (11%)

Requests Now

64

After Optimization

57

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Novobal. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

novobal.cz accessibility score

91

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

novobal.cz best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

novobal.cz SEO score

87

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

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 Novobal.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 Novobal.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

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