Tools & Wizards About Us
radhaz.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

radhaz.com

RadHaz.com 256-434-1273 - Richard Tell Associates, Inc.

Page Load Speed

8 sec in total

First Response

304 ms

Resources Loaded

7.5 sec

Page Rendered

272 ms

radhaz.com screenshot

About Website

Click here to check amazing Rad Haz content. Otherwise, check out these important facts you probably never knew about radhaz.com

This is the home page for RadHaz.com the website for Richard Tell Associates, Inc., distributor of RF safety signs, products, and services.

Visit radhaz.com

Key Findings

We analyzed Radhaz.com page load time and found that the first response time was 304 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

radhaz.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value390 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

radhaz.com

304 ms

css

20 ms

jquery.min.js

1439 ms

jquery.dropotron.js

1417 ms

config.js

1436 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 74% of them (26 requests) were addressed to the original Radhaz.com, 11% (4 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Radhaz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.4 kB (14%)

Content Size

1.1 MB

After Optimization

939.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radhaz.com main page is 1.1 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. 30% of websites need less resources to load. Images take 869.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.5 kB

  • Original 23.8 kB
  • After minification 18.2 kB
  • After compression 5.4 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 5.6 kB, which is 24% 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 18.5 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

  • Original 869.2 kB
  • After minification 862.2 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. Rad Haz images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 96.3 kB

  • Original 163.5 kB
  • After minification 158.5 kB
  • After compression 67.2 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 96.3 kB or 59% of the original size.

CSS Optimization

-87%

Potential reduce by 28.6 kB

  • Original 32.9 kB
  • After minification 20.3 kB
  • After compression 4.3 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. Radhaz.com needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rad Haz. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radhaz.com

radhaz.com

304 ms

css

css

20 ms

jquery.min.js

jquery.min.js

1439 ms

jquery.dropotron.js

jquery.dropotron.js

1417 ms

config.js

config.js

1436 ms

skel.min.js

skel.min.js

1424 ms

skel-panels.min.js

skel-panels.min.js

1426 ms

style.css

style.css

862 ms

style-desktop.css

style-desktop.css

859 ms

style-1000px.css

style-1000px.css

857 ms

bg02.jpg

bg02.jpg

1559 ms

ga.js

ga.js

6 ms

v2.zopim.com

v2.zopim.com

30 ms

__utm.gif

__utm.gif

13 ms

logo.png

logo.png

1685 ms

rfsafetysigns.png

rfsafetysigns.png

1747 ms

home-services.jpg

home-services.jpg

1710 ms

home-projects.jpg

home-projects.jpg

1702 ms

5Gantennas.jpg

5Gantennas.jpg

1729 ms

pic07.jpg

pic07.jpg

3224 ms

rv5-news.png

rv5-news.png

3375 ms

home-spotlight.jpg

home-spotlight.jpg

3408 ms

FB.png

FB.png

3402 ms

LI.png

LI.png

3439 ms

vc.png

vc.png

3460 ms

mesquitemorning.jpg

mesquitemorning.jpg

4711 ms

asset_composer.js

asset_composer.js

34 ms

icons.png

icons.png

2734 ms

bg01.jpg

bg01.jpg

2738 ms

bg03.png

bg03.png

2733 ms

bg04.png

bg04.png

2742 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

7 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

24 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

25 ms

Accessibility Review

radhaz.com accessibility score

73

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

radhaz.com best practices score

83

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

SEO Factors

radhaz.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radhaz.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Radhaz.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

radhaz.com

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