Tools & Wizards About Us
zerogain.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

zerogain.com

Page Load Speed

2.4 sec in total

First Response

279 ms

Resources Loaded

1.5 sec

Page Rendered

568 ms

zerogain.com screenshot

About Website

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Key Findings

We analyzed Zerogain.com page load time and found that the first response time was 279 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

zerogain.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

zerogain.com

279 ms

www.audiosmile.com

557 ms

store.css

86 ms

logo-audiosmile2.jpg

267 ms

wavy-colours.jpg

166 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Zerogain.com, 96% (25 requests) were made to Audiosmile.com. The less responsive or slowest element that took the longest time to load (693 ms) relates to the external source Audiosmile.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.8 kB (15%)

Content Size

710.7 kB

After Optimization

605.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zerogain.com main page is 710.7 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. 30% of websites need less resources to load. Images take 678.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.4 kB

  • Original 29.5 kB
  • After minification 27.4 kB
  • After compression 7.1 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 22.4 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 80.7 kB

  • Original 678.8 kB
  • After minification 598.2 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. Obviously, Zerogain needs image optimization as it can save up to 80.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-71%

Potential reduce by 1.7 kB

  • Original 2.4 kB
  • After minification 1.9 kB
  • After compression 697 B

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. Zerogain.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zerogain. According to our analytics all requests are already optimized.

Network Requests Diagram

zerogain.com

zerogain.com

279 ms

www.audiosmile.com

www.audiosmile.com

557 ms

store.css

store.css

86 ms

logo-audiosmile2.jpg

logo-audiosmile2.jpg

267 ms

wavy-colours.jpg

wavy-colours.jpg

166 ms

ChoiceAward-2012-small.jpg

ChoiceAward-2012-small.jpg

172 ms

fc_hfw_apr12_site.jpg

fc_hfw_apr12_site.jpg

174 ms

cover%20jan%202012.jpg

cover%20jan%202012.jpg

167 ms

HiFiWorld-news-section.jpg

HiFiWorld-news-section.jpg

267 ms

show-10-sep-1.jpg

show-10-sep-1.jpg

488 ms

show-10-sep-2.jpg

show-10-sep-2.jpg

488 ms

showguide10.jpg

showguide10.jpg

498 ms

Hi-FiWorld-Nov.jpg

Hi-FiWorld-Nov.jpg

339 ms

HIFI%2B-ROUNDEL-HI-RECOMM.jpg

HIFI%2B-ROUNDEL-HI-RECOMM.jpg

329 ms

Award-Handed-Small.jpg

Award-Handed-Small.jpg

335 ms

Hi-FiWorld-Sep.jpg

Hi-FiWorld-Sep.jpg

491 ms

hifiworld-june.jpg

hifiworld-june.jpg

422 ms

March-09Show-small.jpg

March-09Show-small.jpg

424 ms

hifiplus-64.jpg

hifiplus-64.jpg

507 ms

HiFiWorld.jpg

HiFiWorld.jpg

511 ms

hifichoice.jpg

hifichoice.jpg

571 ms

show-1.jpg

show-1.jpg

648 ms

show-2.jpg

show-2.jpg

693 ms

show-3.jpg

show-3.jpg

663 ms

toolbar-bottom-shadow.jpg

toolbar-bottom-shadow.jpg

517 ms

toolbar-gradient.jpg

toolbar-gradient.jpg

518 ms

Accessibility Review

zerogain.com accessibility score

86

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.

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

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

Best Practices

zerogain.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

zerogain.com SEO score

100

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 uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zerogain.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zerogain.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zerogain.com

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