Tools & Wizards About Us
alternative-energy-tutorials.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

alternative-energy-tutorials.com

Alternative Energy Tutorials is Clean and Green Energy

Page Load Speed

4 sec in total

First Response

353 ms

Resources Loaded

3.4 sec

Page Rendered

323 ms

alternative-energy-tutorials.com screenshot

About Website

Click here to check amazing Alternative Energy Tutorials content for United States. Otherwise, check out these important facts you probably never knew about alternative-energy-tutorials.com

Alternative Energy Tutorials about Alternative Energy, Renewable Energy and a resource for all things related to Alternative and Renewable Energies

Visit alternative-energy-tutorials.com

Key Findings

We analyzed Alternative-energy-tutorials.com page load time and found that the first response time was 353 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

alternative-energy-tutorials.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.096

91/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

alternative-energy-tutorials.com

353 ms

www.alternative-energy-tutorials.com

1316 ms

css

25 ms

tboot_shortcodes_styles.css

151 ms

style.css

154 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 53% of them (60 requests) were addressed to the original Alternative-energy-tutorials.com, 7% (8 requests) were made to Google.com and 6% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Alternative-energy-tutorials.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (64%)

Content Size

1.9 MB

After Optimization

686.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alternative-energy-tutorials.com main page is 1.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 167.0 kB

  • Original 213.9 kB
  • After minification 212.0 kB
  • After compression 46.9 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 167.0 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 1.1 kB

  • Original 123.2 kB
  • After minification 122.0 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. Alternative Energy Tutorials images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 768.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 435.3 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 768.6 kB or 64% of the original size.

CSS Optimization

-76%

Potential reduce by 261.9 kB

  • Original 344.4 kB
  • After minification 320.8 kB
  • After compression 82.4 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. Alternative-energy-tutorials.com needs all CSS files to be minified and compressed as it can save up to 261.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (69%)

Requests Now

105

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alternative Energy Tutorials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alternative-energy-tutorials.com

alternative-energy-tutorials.com

353 ms

www.alternative-energy-tutorials.com

www.alternative-energy-tutorials.com

1316 ms

css

css

25 ms

tboot_shortcodes_styles.css

tboot_shortcodes_styles.css

151 ms

style.css

style.css

154 ms

dashicons.min.css

dashicons.min.css

236 ms

desktop_style.css

desktop_style.css

156 ms

styles.css

styles.css

149 ms

yendifplayer.css

yendifplayer.css

216 ms

style.css

style.css

223 ms

gallery.css

gallery.css

231 ms

bootstrap.min.css

bootstrap.min.css

233 ms

popovers.css

popovers.css

288 ms

bootstrap.min.css

bootstrap.min.css

371 ms

font-awesome.min.css

font-awesome.min.css

304 ms

magnific.css

magnific.css

302 ms

style.css

style.css

300 ms

bannerzon.css

bannerzon.css

358 ms

jquery.js

jquery.js

524 ms

jquery-migrate.min.js

jquery-migrate.min.js

377 ms

front_end_script.js

front_end_script.js

377 ms

yendifplayer.js

yendifplayer.js

475 ms

config.js

config.js

429 ms

responsive-modernizr.js

responsive-modernizr.js

440 ms

magnific.min.js

magnific.min.js

448 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

449 ms

jquery.isotope.min.js

jquery.isotope.min.js

501 ms

bootstrap.js

bootstrap.js

515 ms

strap-extras.js

strap-extras.js

520 ms

bannerzon.js

bannerzon.js

521 ms

ga.js

ga.js

20 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

526 ms

__utm.gif

__utm.gif

24 ms

style_ngi.css

style_ngi.css

516 ms

default.css

default.css

20 ms

plusone.js

plusone.js

68 ms

cookieconsent.min.js

cookieconsent.min.js

24 ms

jsapi

jsapi

39 ms

show_ads.js

show_ads.js

28 ms

default.css

default.css

26 ms

collect

collect

57 ms

adsbygoogle.js

adsbygoogle.js

3 ms

style.css

style.css

376 ms

addthis_widget.js

addthis_widget.js

11 ms

jquery.form.min.js

jquery.form.min.js

398 ms

scripts.js

scripts.js

398 ms

links.js

links.js

397 ms

bootstrap.min.js

bootstrap.min.js

397 ms

popovers.js

popovers.js

419 ms

responsive-scripts.js

responsive-scripts.js

421 ms

responsive-plugins.js

responsive-plugins.js

420 ms

wp-embed.min.js

wp-embed.min.js

421 ms

analytics.js

analytics.js

43 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

51cYxCR%2By1L._SL160_.jpg

51cYxCR%2By1L._SL160_.jpg

13 ms

__utm.gif

__utm.gif

12 ms

banner_top.jpg

banner_top.jpg

229 ms

grey-image.jpg

grey-image.jpg

76 ms

world-hand.jpg

world-hand.jpg

87 ms

alternative-icon-small.jpg

alternative-icon-small.jpg

174 ms

renewable-icon-small.jpg

renewable-icon-small.jpg

175 ms

solar-icon-small.jpg

solar-icon-small.jpg

175 ms

bottom.gif

bottom.gif

229 ms

solarwater-icon-small.jpg

solarwater-icon-small.jpg

228 ms

solarpanel-icon-small.jpg

solarpanel-icon-small.jpg

249 ms

wind-icon-small.jpg

wind-icon-small.jpg

250 ms

hydro-icon-small.jpg

hydro-icon-small.jpg

251 ms

tidal-icon-small.jpg

tidal-icon-small.jpg

251 ms

wave-icon-small.jpg

wave-icon-small.jpg

252 ms

geothermal-icon-small.jpg

geothermal-icon-small.jpg

252 ms

biomass-icon-small.jpg

biomass-icon-small.jpg

271 ms

composting-icon-small.jpg

composting-icon-small.jpg

272 ms

51a8WZVTSkL._SL160_.jpg

51a8WZVTSkL._SL160_.jpg

10 ms

25 ms

default+en.css

default+en.css

4 ms

default+en.I.js

default+en.I.js

8 ms

ca-pub-0015347345197381.js

ca-pub-0015347345197381.js

114 ms

zrt_lookup.html

zrt_lookup.html

108 ms

show_ads_impl.js

show_ads_impl.js

110 ms

greenarrowdown.png

greenarrowdown.png

204 ms

greenarrow.png

greenarrow.png

241 ms

vertfade2.gif

vertfade2.gif

213 ms

ads

ads

410 ms

osd.js

osd.js

26 ms

ads

ads

386 ms

ads

ads

367 ms

ads

ads

329 ms

ads

ads

307 ms

300lo.json

300lo.json

104 ms

counter.5524cceca805eb4b9b2b.js

counter.5524cceca805eb4b9b2b.js

94 ms

async-ads.js

async-ads.js

91 ms

small-logo.png

small-logo.png

84 ms

000000_new_ico.gif

000000_new_ico.gif

87 ms

abg.js

abg.js

143 ms

clear.gif

clear.gif

84 ms

m_js_controller.js

m_js_controller.js

152 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

403 ms

17148755462046525108

17148755462046525108

148 ms

css

css

401 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

497 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

126 ms

shares.json

shares.json

159 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

126 ms

x_button_blue2.png

x_button_blue2.png

252 ms

favicon

favicon

263 ms

s

s

228 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

216 ms

favicon

favicon

150 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

16 ms

DXI1ORHCpsQm3Vp6mXoaTZS3E-kSBmtLoNJPDtbj2Pk.ttf

DXI1ORHCpsQm3Vp6mXoaTZS3E-kSBmtLoNJPDtbj2Pk.ttf

132 ms

dark-top.css

dark-top.css

13 ms

ui

ui

52 ms

logo.png

logo.png

4 ms

Accessibility Review

alternative-energy-tutorials.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

alternative-energy-tutorials.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alternative-energy-tutorials.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Alternative-energy-tutorials.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 Alternative-energy-tutorials.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

alternative-energy-tutorials.com

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