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nextenergytech.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

nextenergytech.com

Solar energy | Next Energy Technologies | Santa Barbara

Page Load Speed

10.4 sec in total

First Response

87 ms

Resources Loaded

10.3 sec

Page Rendered

81 ms

nextenergytech.com screenshot

About Website

Welcome to nextenergytech.com homepage info - get ready to check Next Energy Tech best content right away, or after learning these important things about nextenergytech.com

Next Energy Technologies, beautiful windows to power our cities and protect our planet. Windows, Power, Buildings, Solar, Net Zero, NEXT’s transparent photovoltaic nano-coating cost-effectively transf...

Visit nextenergytech.com

Key Findings

We analyzed Nextenergytech.com page load time and found that the first response time was 87 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nextenergytech.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

www.nextenergytech.com

87 ms

minified.js

42 ms

focus-within-polyfill.js

42 ms

polyfill.min.js

9525 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

64 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nextenergytech.com, 33% (12 requests) were made to Static.parastorage.com and 33% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (9.5 sec) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 743.3 kB (64%)

Content Size

1.2 MB

After Optimization

416.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nextenergytech.com main page is 1.2 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. 45% of websites need less resources to load. HTML takes 830.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 673.2 kB

  • Original 830.3 kB
  • After minification 828.6 kB
  • After compression 157.1 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 673.2 kB or 81% of the original size.

Image Optimization

-20%

Potential reduce by 10.8 kB

  • Original 52.7 kB
  • After minification 41.9 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, Next Energy Tech needs image optimization as it can save up to 10.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 59.3 kB

  • Original 276.8 kB
  • After minification 276.8 kB
  • After compression 217.6 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 59.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Next Energy Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.nextenergytech.com

www.nextenergytech.com

87 ms

minified.js

minified.js

42 ms

focus-within-polyfill.js

focus-within-polyfill.js

42 ms

polyfill.min.js

polyfill.min.js

9525 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

64 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

66 ms

lodash.min.js

lodash.min.js

65 ms

react.production.min.js

react.production.min.js

65 ms

react-dom.production.min.js

react-dom.production.min.js

66 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

66 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

67 ms

Next%20Energy%20Technologies%20Logo-02.png

Next%20Energy%20Technologies%20Logo-02.png

170 ms

b136e1_5fd66ce2625d49e5864e6dff95b771b1~mv2.jpeg

b136e1_5fd66ce2625d49e5864e6dff95b771b1~mv2.jpeg

348 ms

play2.png

play2.png

300 ms

Logos_Navy_CEC_edited.jpg

Logos_Navy_CEC_edited.jpg

322 ms

NSF.jpeg

NSF.jpeg

273 ms

DOE-logo.png

DOE-logo.png

324 ms

PBS%20vertical%20Color.png

PBS%20vertical%20Color.png

337 ms

bundle.min.js

bundle.min.js

58 ms

file.woff

file.woff

155 ms

50 ms

25 ms

28 ms

29 ms

27 ms

26 ms

70 ms

73 ms

71 ms

72 ms

68 ms

92 ms

deprecation-en.v5.html

deprecation-en.v5.html

10 ms

bolt-performance

bolt-performance

28 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

nextenergytech.com accessibility score

99

Accessibility Issues

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

nextenergytech.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nextenergytech.com SEO score

91

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

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 Nextenergytech.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 Nextenergytech.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

nextenergytech.com

Open Graph data is detected on the main page of Next Energy Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: