Tools & Wizards About Us
classicmotor.cz screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

classicmotor.cz

Classic Motor | Klasické automobily, motocykly, aukce, výstavy, závody, soutěže elegance, dražby, veteráni,

Page Load Speed

4.9 sec in total

First Response

1.5 sec

Resources Loaded

3.2 sec

Page Rendered

233 ms

classicmotor.cz screenshot

About Website

Welcome to classicmotor.cz homepage info - get ready to check Classic Motor best content right away, or after learning these important things about classicmotor.cz

Classic Motor - Internetový zpravodaj o výstavách, závodech, soutěžích elegance, aukcích, dražbách, závodních okruzích, závodnících, konstruktérech, sběratelích, aukčních síních, veteránech, klasickýc...

Visit classicmotor.cz

Key Findings

We analyzed Classicmotor.cz page load time and found that the first response time was 1.5 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

classicmotor.cz performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

www.classicmotor.cz

1510 ms

style.css

105 ms

jquery.min.js

12 ms

start.js

203 ms

add-link-to-facebook.css

204 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Classicmotor.cz, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Classicmotor.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.7 kB (5%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Classicmotor.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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.3 kB

  • Original 33.4 kB
  • After minification 29.9 kB
  • After compression 7.1 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 3.5 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 26.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 32.2 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. Classic Motor images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 566 B

  • Original 87.0 kB
  • After minification 87.0 kB
  • After compression 86.5 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

-22%

Potential reduce by 2.6 kB

  • Original 11.7 kB
  • After minification 11.6 kB
  • After compression 9.1 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. Classicmotor.cz needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (13%)

Requests Now

47

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Classic Motor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.classicmotor.cz

www.classicmotor.cz

1510 ms

style.css

style.css

105 ms

jquery.min.js

jquery.min.js

12 ms

start.js

start.js

203 ms

add-link-to-facebook.css

add-link-to-facebook.css

204 ms

jquery.js

jquery.js

306 ms

jquery-migrate.min.js

jquery-migrate.min.js

205 ms

swfobject.js

swfobject.js

205 ms

sam-layout.min.js

sam-layout.min.js

206 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

11 ms

IMG_1387-1920.jpeg

IMG_1387-1920.jpeg

838 ms

logo.png

logo.png

202 ms

millers.jpg

millers.jpg

317 ms

headingbg.png

headingbg.png

104 ms

teaser-3888-214x120.png

teaser-3888-214x120.png

102 ms

poster-102x64.jpg

poster-102x64.jpg

216 ms

artcurial810-102x68.jpg

artcurial810-102x68.jpg

202 ms

alfa2.9_810-102x68.jpeg

alfa2.9_810-102x68.jpeg

205 ms

268_1_810-102x68.jpeg

268_1_810-102x68.jpeg

303 ms

showcategory.png

showcategory.png

303 ms

Affiche-Retromobile-2019-nahled-214x124.jpg

Affiche-Retromobile-2019-nahled-214x124.jpg

409 ms

sunbeam1-102x68.jpg

sunbeam1-102x68.jpg

315 ms

Chevy810-102x68.jpg

Chevy810-102x68.jpg

403 ms

prednasky810-102x68.jpg

prednasky810-102x68.jpg

404 ms

BristolBullet810-102x68.jpeg

BristolBullet810-102x68.jpeg

414 ms

RMCH2018_nahled-186x143.jpg

RMCH2018_nahled-186x143.jpg

415 ms

coastal810-102x68.jpeg

coastal810-102x68.jpeg

504 ms

cvut_1-102x68.jpeg

cvut_1-102x68.jpeg

505 ms

lamborghini-miura-14268-1-102x68.jpg

lamborghini-miura-14268-1-102x68.jpg

510 ms

S800_2_810-214x143.jpg

S800_2_810-214x143.jpg

514 ms

ryktrir810-102x68.jpg

ryktrir810-102x68.jpg

513 ms

image-102x68.jpeg

image-102x68.jpeg

604 ms

image7-102x68.jpg

image7-102x68.jpg

605 ms

image2-102x68.jpg

image2-102x68.jpg

612 ms

cm0616-243928_1-214x120.jpg

cm0616-243928_1-214x120.jpg

613 ms

Jawa-250-1957-cm0616-243676_1-102x57.jpg

Jawa-250-1957-cm0616-243676_1-102x57.jpg

613 ms

image2-102x68.jpg

image2-102x68.jpg

705 ms

image3-102x68.jpg

image3-102x68.jpg

707 ms

honda3D-102x68.jpg

honda3D-102x68.jpg

714 ms

autosekce_Logo.jpg

autosekce_Logo.jpg

711 ms

cccc180.jpg

cccc180.jpg

712 ms

logo_mus180.jpg

logo_mus180.jpg

805 ms

overlay.png

overlay.png

808 ms

controls.png

controls.png

811 ms

border.png

border.png

807 ms

loading_background.png

loading_background.png

809 ms

loading.gif

loading.gif

713 ms

Accessibility Review

classicmotor.cz accessibility score

96

Accessibility Issues

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

classicmotor.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

classicmotor.cz SEO score

77

Search Engine Optimization Advices

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 Classicmotor.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 Classicmotor.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

classicmotor.cz

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