Access radiatorpros.com. American Radiator: Radiators, Charge Air Coolers, DPF's & more!

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.556

13/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

radiatorpros.com

68 ms

radiatorpros.com

1000 ms

ad_section.css

129 ms

aw_blog.css

84 ms

amfinder.css

82 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 82% of them (107 requests) were addressed to the original Radiatorpros.com, 5% (6 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Messenger.net2phone.com. The less responsive or slowest element that took the longest time to load (1000 ms) belongs to the original domain Radiatorpros.com.

Content Size

2.0 MB

After Optimization

963.5 kB

In fact, the total size of Radiatorpros.com main page is 2.0 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. 70% of websites need less resources to load. Javascripts take 936.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 150.4 kB

Original 170.5 kB
After minification 170.5 kB
After compression 20.1 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. 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 150.4 kB or 88% of the original size.

Image Optimization

-9%

Potential reduce by 33.1 kB

Original 387.1 kB
After minification 354.0 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. Radiator Pros images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 500.4 kB

Original 936.9 kB
After minification 928.1 kB
After compression 436.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 500.4 kB or 53% of the original size.

CSS Optimization

-70%

Potential reduce by 354.1 kB

Original 507.0 kB
After minification 262.1 kB
After compression 152.9 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. Radiatorpros.com needs all CSS files to be minified and compressed as it can save up to 354.1 kB or 70% of the original size.

Requests Now

118

After Optimization

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiator Pros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 52 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

High

Document uses 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 Radiatorpros.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 Radiatorpros.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

radiatorpros.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

American Radiator: Radiators, Charge Air Coolers, DPF's & more!

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

radiatorpros.com

radiatorpros.com

ad_section.css

aw_blog.css

amfinder.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

radiatorpros.com

radiatorpros.com

ad_section.css

aw_blog.css

amfinder.css

sidenav.css

default.css

mirasvit_searchindex.css

style.css

ajaxlogin.css

bootstrap.css

owl.carousel.css

owl.theme.css

font-awesome.css

material-design.css

material-icons.css

camera.css

styles.css

global.css

header.css

header-nav.css

header-search.css

header-account.css

header-cart.css

footer.css

catalog-product.css

checkout-cart.css

product-list.css

account-reviews.css

catalogsale.css

catalog-compare.css

checkout-multi-address.css

checkout-cart-minicart.css

checkout-onepage.css

cms.css

configurableswatches.css

contacts.css

css

css

css

all.css

js

pricing_conditions.css