Tools & Wizards About Us
sunzera.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sunzera.com

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Page Load Speed

1.4 sec in total

First Response

91 ms

Resources Loaded

1.1 sec

Page Rendered

210 ms

sunzera.com screenshot

About Website

Click here to check amazing Sunzera content for India. Otherwise, check out these important facts you probably never knew about sunzera.com

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Key Findings

We analyzed Sunzera.com page load time and found that the first response time was 91 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

sunzera.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

sunzera.com

91 ms

sunzera.com

80 ms

www.sunzera.com

63 ms

www.sunzera.com

629 ms

bootstrap.min.css

43 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Sunzera.com, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (629 ms) belongs to the original domain Sunzera.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.3 kB (5%)

Content Size

720.7 kB

After Optimization

681.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunzera.com main page is 720.7 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 609.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 14.5 kB

  • Original 19.7 kB
  • After minification 17.1 kB
  • After compression 5.3 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 13% 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 14.5 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 1.0 kB

  • Original 609.3 kB
  • After minification 608.2 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. Sunzera images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 5.9 kB

  • Original 50.1 kB
  • After minification 50.1 kB
  • After compression 44.2 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 5.9 kB or 12% of the original size.

CSS Optimization

-43%

Potential reduce by 17.8 kB

  • Original 41.6 kB
  • After minification 41.5 kB
  • After compression 23.8 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. Sunzera.com needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunzera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sunzera.com

sunzera.com

91 ms

sunzera.com

sunzera.com

80 ms

www.sunzera.com

www.sunzera.com

63 ms

www.sunzera.com

www.sunzera.com

629 ms

bootstrap.min.css

bootstrap.min.css

43 ms

style.css

style.css

63 ms

fonts.css

fonts.css

60 ms

css

css

34 ms

jquery.js

jquery.js

60 ms

jquery.min.js

jquery.min.js

17 ms

bootstrap.min.js

bootstrap.min.js

92 ms

valid.js

valid.js

90 ms

gtm.js

gtm.js

107 ms

top-bg.jpg

top-bg.jpg

81 ms

Sunzera.png

Sunzera.png

80 ms

Solar-Installer-Rochester.jpg

Solar-Installer-Rochester.jpg

100 ms

Residential-Solar-Installation-Rochester.jpg

Residential-Solar-Installation-Rochester.jpg

110 ms

Solar-Panels-Rochester.jpg

Solar-Panels-Rochester.jpg

123 ms

Commercial-Solar-Installation-Rochester.jpg

Commercial-Solar-Installation-Rochester.jpg

109 ms

solar-power-system.png

solar-power-system.png

106 ms

solar-installation-cost.png

solar-installation-cost.png

107 ms

solar-panel-installation.png

solar-panel-installation.png

120 ms

solar-panels-installer-rochester.jpg

solar-panels-installer-rochester.jpg

125 ms

TaxCredits.jpg

TaxCredits.jpg

138 ms

call.png

call.png

129 ms

mail.png

mail.png

130 ms

email.png

email.png

141 ms

over60.png

over60.png

145 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lP.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lP.ttf

98 ms

HelveticaNeue-HeavyCond.otf

HelveticaNeue-HeavyCond.otf

72 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

79 ms

DroidSans-webfont.woff

DroidSans-webfont.woff

76 ms

Accessibility Review

sunzera.com accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sunzera.com best practices score

67

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

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

sunzera.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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunzera.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 Sunzera.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

sunzera.com

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