Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 100

    SEO

    Google-friendlier than
    96% of websites

b2b.albi.cz

Profil - ALBI B2B

Page Load Speed

2 sec in total

First Response

324 ms

Resources Loaded

1.6 sec

Page Rendered

116 ms

b2b.albi.cz screenshot

About Website

Click here to check amazing B2B ALBI content for Czech Republic. Otherwise, check out these important facts you probably never knew about b2b.albi.cz

Malý dárek pro velkou radost

Visit b2b.albi.cz

Key Findings

We analyzed B2b.albi.cz page load time and found that the first response time was 324 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

b2b.albi.cz performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

b2b.albi.cz

324 ms

b2b.albi.cz

575 ms

css

62 ms

main.css

319 ms

analytics.js

46 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 50% of them (8 requests) were addressed to the original B2b.albi.cz, 31% (5 requests) were made to Fonts.gstatic.com and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (575 ms) belongs to the original domain B2b.albi.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.5 kB (82%)

Content Size

387.3 kB

After Optimization

70.8 kB

In fact, the total size of B2b.albi.cz main page is 387.3 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. Only 10% of websites need less resources to load. CSS take 350.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.2 kB

  • Original 4.6 kB
  • After minification 2.9 kB
  • After compression 1.4 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 1.7 kB, which is 37% 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 3.2 kB or 70% of the original size.

Image Optimization

-18%

Potential reduce by 2.2 kB

  • Original 12.1 kB
  • After minification 9.9 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, B2B ALBI needs image optimization as it can save up to 2.2 kB or 18% 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 57 B

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 19.9 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.

CSS Optimization

-89%

Potential reduce by 311.1 kB

  • Original 350.7 kB
  • After minification 299.6 kB
  • After compression 39.6 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. B2b.albi.cz needs all CSS files to be minified and compressed as it can save up to 311.1 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B2B ALBI. According to our analytics all requests are already optimized.

Accessibility Review

b2b.albi.cz accessibility score

97

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.

Best Practices

b2b.albi.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

b2b.albi.cz SEO score

100

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

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 B2b.albi.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 B2b.albi.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 description is not detected on the main page of B2B ALBI. 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: