Access energysalesinc.com. Gas/Electric Industrial Infrared Heaters | HVAC Commercial Heating Systems Minnesota Wisconsin North...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

energysalesinc.com

100 ms

www.energysalesinc.com

115 ms

www.energysalesinc.com

229 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Energysalesinc.com and no external sources were called. The less responsive or slowest element that took the longest time to load (229 ms) belongs to the original domain Energysalesinc.com.

Content Size

436.3 kB

After Optimization

314.2 kB

In fact, the total size of Energysalesinc.com main page is 436.3 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 273.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 119.1 kB

Original 161.9 kB
After minification 161.9 kB
After compression 42.9 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 119.1 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 2.8 kB

Original 273.4 kB
After minification 270.5 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. Energysalesinc images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 208 B

Original 1.0 kB
After minification 1.0 kB
After compression 823 B

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 208 B or 20% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

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 Energysalesinc.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 Energysalesinc.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

energysalesinc.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: