Tools & Wizards About Us
czhfm.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

czhfm.com

CZHFM ONLINE STORE, Wireless FM Broadcast Radio Station Solutions Provider

Page Load Speed

1.1 sec in total

First Response

283 ms

Resources Loaded

661 ms

Page Rendered

153 ms

czhfm.com screenshot

About Website

Welcome to czhfm.com homepage info - get ready to check CZHFM best content for United States right away, or after learning these important things about czhfm.com

CZHFM ONLINE STORE : - RF Components FM Broadcast Antenna FMT5 PRO FM Transmitter CZE FM Transmitter Home FM Transmitter FM Power Splitter Transmitter Accessories Coaxial Cable Power Supply CZHFM ONLI...

Visit czhfm.com

Key Findings

We analyzed Czhfm.com page load time and found that the first response time was 283 ms and then it took 814 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

czhfm.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

czhfm.com

283 ms

stylesheet.css

114 ms

stylesheet_colors.css

113 ms

stylesheet_css_buttons.css

113 ms

stylesheet_image_modals.css

114 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Czhfm.com, 12% (3 requests) were made to Cdnjs.cloudflare.com and 4% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (283 ms) belongs to the original domain Czhfm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.1 kB (39%)

Content Size

87.5 kB

After Optimization

53.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czhfm.com main page is 87.5 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. 15% of websites need less resources to load. Images take 35.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.6 kB

  • Original 33.9 kB
  • After minification 32.3 kB
  • After compression 6.3 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. 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 27.6 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 2.9 kB

  • Original 35.4 kB
  • After minification 32.4 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. CZHFM images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 130 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.3 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

-20%

Potential reduce by 3.4 kB

  • Original 16.8 kB
  • After minification 16.6 kB
  • After compression 13.4 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. Czhfm.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (38%)

Requests Now

24

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CZHFM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

czhfm.com

czhfm.com

283 ms

stylesheet.css

stylesheet.css

114 ms

stylesheet_colors.css

stylesheet_colors.css

113 ms

stylesheet_css_buttons.css

stylesheet_css_buttons.css

113 ms

stylesheet_image_modals.css

stylesheet_image_modals.css

114 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

21 ms

jscript_image_modals.js

jscript_image_modals.js

124 ms

jscript_matchHeight-min.js

jscript_matchHeight-min.js

124 ms

responsive.css

responsive.css

170 ms

responsive_default.css

responsive_default.css

181 ms

fontawesome.min.css

fontawesome.min.css

27 ms

solid.min.css

solid.min.css

242 ms

v4-shims.css

v4-shims.css

41 ms

logo.gif

logo.gif

58 ms

fmt50-600h-fmt50-600hjpg.image.200x133.jpg

fmt50-600h-fmt50-600hjpg.image.200x133.jpg

63 ms

cze-t501-cze-t501jpg.image.200x133.JPG

cze-t501-cze-t501jpg.image.200x133.JPG

66 ms

50-12-n20-50-12-n-njpg.image.200x150.JPG

50-12-n20-50-12-n-njpg.image.200x150.JPG

60 ms

fmt50-2000h-fmt5-2kjpg.image.200x133.JPG

fmt50-2000h-fmt5-2kjpg.image.200x133.JPG

62 ms

czh-05b-b-kit-cze-05bjpg.image.200x133.JPG

czh-05b-b-kit-cze-05bjpg.image.200x133.JPG

63 ms

fmt5-1k-fmt5-1kjpg.image.200x133.JPG

fmt5-1k-fmt5-1kjpg.image.200x133.JPG

115 ms

cze-t251-cze-t251jpg.image.200x133.JPG

cze-t251-cze-t251jpg.image.200x133.JPG

115 ms

icon.gif

icon.gif

119 ms

icon.gif

icon.gif

118 ms

paypal_logo.gif

paypal_logo.gif

122 ms

print_stylesheet.css

print_stylesheet.css

57 ms

Accessibility Review

czhfm.com accessibility score

100

Accessibility Issues

Best Practices

czhfm.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

czhfm.com SEO score

92

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Czhfm.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Czhfm.com 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

czhfm.com

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