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sunfrost.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

sunfrost.com

Energy Efficient Refrigerators, Freezers, and Sustainable Living Products - Sun Frost

Page Load Speed

4.6 sec in total

First Response

229 ms

Resources Loaded

4.2 sec

Page Rendered

156 ms

sunfrost.com screenshot

About Website

Visit sunfrost.com now to see the best up-to-date Sun Frost content for United States and also check out these interesting facts you probably never knew about sunfrost.com

Sun Frost: worlds most energy efficient refrigerators and sustainable living products. Including composters, solar vaccine refrigerators and composting toilets.

Visit sunfrost.com

Key Findings

We analyzed Sunfrost.com page load time and found that the first response time was 229 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sunfrost.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value370 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

sunfrost.com

229 ms

www.sunfrost.com

3442 ms

style_special.css

227 ms

default.css

160 ms

nivo-slider.css

159 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 83% of them (29 requests) were addressed to the original Sunfrost.com, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Sunfrost.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.7 kB (18%)

Content Size

922.4 kB

After Optimization

754.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunfrost.com main page is 922.4 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 699.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 28.1 kB

  • Original 38.5 kB
  • After minification 35.3 kB
  • After compression 10.3 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 28.1 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 14.7 kB

  • Original 699.7 kB
  • After minification 685.1 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. Sun Frost images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 117.8 kB

  • Original 175.1 kB
  • After minification 161.8 kB
  • After compression 57.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 117.8 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 7.1 kB

  • Original 9.1 kB
  • After minification 6.3 kB
  • After compression 1.9 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. Sunfrost.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (15%)

Requests Now

33

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sun Frost. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sunfrost.com

sunfrost.com

229 ms

www.sunfrost.com

www.sunfrost.com

3442 ms

style_special.css

style_special.css

227 ms

default.css

default.css

160 ms

nivo-slider.css

nivo-slider.css

159 ms

logo.jpg

logo.jpg

562 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

977 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

390 ms

salad_small_4.jpg

salad_small_4.jpg

500 ms

RF16_small_4.jpg

RF16_small_4.jpg

453 ms

kitchen_small_4.jpg

kitchen_small_4.jpg

611 ms

peter_small_4.jpg

peter_small_4.jpg

751 ms

ss_undercounter_4.jpg

ss_undercounter_4.jpg

575 ms

boat_4.jpg

boat_4.jpg

651 ms

drink_cooler_4.jpg

drink_cooler_4.jpg

652 ms

downed_power_4.jpg

downed_power_4.jpg

840 ms

camel_small_4.jpg

camel_small_4.jpg

814 ms

scrap_eater_small_4.jpg

scrap_eater_small_4.jpg

877 ms

index_fridge.jpg

index_fridge.jpg

473 ms

rf19_intropicture.jpg

rf19_intropicture.jpg

122 ms

vaccinebuttonimage.jpg

vaccinebuttonimage.jpg

83 ms

composterbuttonimage.jpg

composterbuttonimage.jpg

149 ms

Helio-indexpage_button.jpg

Helio-indexpage_button.jpg

106 ms

sunfrost_blog.png

sunfrost_blog.png

323 ms

Penguin-small.jpg

Penguin-small.jpg

396 ms

larrys_house_home-power.jpg

larrys_house_home-power.jpg

184 ms

solar-tour-cover.jpg

solar-tour-cover.jpg

232 ms

analytics.js

analytics.js

8 ms

collect

collect

25 ms

js

js

101 ms

arrows2.png

arrows2.png

91 ms

bullets.png

bullets.png

77 ms

all.js

all.js

14 ms

all.js

all.js

5 ms

49 ms

Accessibility Review

sunfrost.com accessibility score

80

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

Image elements do not have [alt] attributes

Best Practices

sunfrost.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sunfrost.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Sunfrost.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 Sunfrost.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

sunfrost.com

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