Tools & Wizards About Us
oksolar.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

oksolar.com

OkSolar.com OEM energy Solutions for Military and Government as well as private sector Airport, Airfield, Heliports and Obstruction Energy and Lightin...

Page Load Speed

1.6 sec in total

First Response

106 ms

Resources Loaded

725 ms

Page Rendered

760 ms

oksolar.com screenshot

About Website

Click here to check amazing Ok Solar content for United States. Otherwise, check out these important facts you probably never knew about oksolar.com

OkSolar Solar Energy, OEM energy Solutions for Military and Government as well as private sector Airport, Airfield, Heliports and Obstruction Energy and Lighting applications applications

Visit oksolar.com

Key Findings

We analyzed Oksolar.com page load time and found that the first response time was 106 ms and then it took 1.5 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

oksolar.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

51/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

oksolar.com

106 ms

www.oksolar.com

162 ms

css

35 ms

toolkit-startup.min.css

92 ms

application-startup.css

105 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Oksolar.com, 7% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (207 ms) belongs to the original domain Oksolar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 302.9 kB (10%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oksolar.com main page is 2.9 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 37.0 kB

  • Original 43.5 kB
  • After minification 37.1 kB
  • After compression 6.5 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 6.4 kB, which is 15% 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 37.0 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 131.9 kB

  • Original 2.7 MB
  • After minification 2.6 MB

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. Ok Solar images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 3.1 kB

  • Original 36.6 kB
  • After minification 36.6 kB
  • After compression 33.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 130.8 kB

  • Original 160.3 kB
  • After minification 159.0 kB
  • After compression 29.5 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. Oksolar.com needs all CSS files to be minified and compressed as it can save up to 130.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

39

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ok Solar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oksolar.com

oksolar.com

106 ms

www.oksolar.com

www.oksolar.com

162 ms

css

css

35 ms

toolkit-startup.min.css

toolkit-startup.min.css

92 ms

application-startup.css

application-startup.css

105 ms

oksolar.css

oksolar.css

106 ms

jquery.min.js

jquery.min.js

30 ms

lion-remote.js

lion-remote.js

133 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBi8JoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBi8JoA.woff

28 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8JoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8JoA.woff

33 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K3vXBi8JoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K3vXBi8JoA.woff

40 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQBi8JoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQBi8JoA.woff

44 ms

lr-min-style.css

lr-min-style.css

29 ms

fetchitems

fetchitems

129 ms

municipal-solar-energy.jpeg

municipal-solar-energy.jpeg

176 ms

oksolar-app-icon.png

oksolar-app-icon.png

51 ms

reliable-energy-solutions.jpg

reliable-energy-solutions.jpg

183 ms

built-for-you.jpg

built-for-you.jpg

91 ms

backed-by-experience.jpg

backed-by-experience.jpg

155 ms

i-us-seals-defense.png

i-us-seals-defense.png

133 ms

i-us-seals-faa.jpg

i-us-seals-faa.jpg

133 ms

i-us-seals-dhs.png

i-us-seals-dhs.png

173 ms

i-us-seals-navy.png

i-us-seals-navy.png

153 ms

i-us-seals-nasa.png

i-us-seals-nasa.png

154 ms

i-us-seals-coast-guard.png

i-us-seals-coast-guard.png

174 ms

i-us-seals-gsa.png

i-us-seals-gsa.png

174 ms

i-us-seals-icao.png

i-us-seals-icao.png

176 ms

i-us-seals-usa-gov.png

i-us-seals-usa-gov.png

206 ms

apps-applestore.png

apps-applestore.png

207 ms

apps-googleplay.png

apps-googleplay.png

206 ms

progress.gif

progress.gif

184 ms

000555000_small.jpg

000555000_small.jpg

117 ms

8170-s.jpg

8170-s.jpg

201 ms

1608448-s.png

1608448-s.png

79 ms

160421_small.jpg

160421_small.jpg

79 ms

160750_small.jpg

160750_small.jpg

127 ms

160819_small.jpg

160819_small.jpg

127 ms

161812_small.jpg

161812_small.jpg

128 ms

182812_small.jpg

182812_small.jpg

128 ms

8150-s.jpg

8150-s.jpg

128 ms

1003360_small.jpg

1003360_small.jpg

138 ms

Solar-Trees_small.jpg

Solar-Trees_small.jpg

149 ms

000555300_small.jpg

000555300_small.jpg

150 ms

000777000-s.jpg

000777000-s.jpg

151 ms

8126-s.jpg

8126-s.jpg

151 ms

000555000_small.jpg

000555000_small.jpg

25 ms

160750_small.jpg

160750_small.jpg

51 ms

160819_small.jpg

160819_small.jpg

29 ms

8150-s.jpg

8150-s.jpg

29 ms

161812_small.jpg

161812_small.jpg

25 ms

182812_small.jpg

182812_small.jpg

27 ms

1003360_small.jpg

1003360_small.jpg

24 ms

Solar-Trees_small.jpg

Solar-Trees_small.jpg

26 ms

000555300_small.jpg

000555300_small.jpg

28 ms

000777000-s.jpg

000777000-s.jpg

48 ms

8126-s.jpg

8126-s.jpg

27 ms

Accessibility Review

oksolar.com accessibility score

77

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

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

High

Links do not have a discernible name

Best Practices

oksolar.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oksolar.com SEO score

84

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

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

High

Tap targets are not sized appropriately

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 Oksolar.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 Oksolar.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

oksolar.com

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