Tools & Wizards About Us
smart-energy-2021.energytechreview.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

smart-energy-2021.energytechreview.com

Energy Tech Review: Technology Magazine for Energy Industry

Page Load Speed

1.7 sec in total

First Response

158 ms

Resources Loaded

1.5 sec

Page Rendered

65 ms

smart-energy-2021.energytechreview.com screenshot

About Website

Click here to check amazing Smart Energy 2021 Tech Review content for United States. Otherwise, check out these important facts you probably never knew about smart-energy-2021.energytechreview.com

Energy Tech Review is a print and digital magazine that aggregates the brightest of minds, expert opinions, latest energy technologies news, analyses, and argument about the critical issues that exist...

Visit smart-energy-2021.energytechreview.com

Key Findings

We analyzed Smart-energy-2021.energytechreview.com page load time and found that the first response time was 158 ms and then it took 1.6 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

smart-energy-2021.energytechreview.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

smart-energy-2021.energytechreview.com

158 ms

smart-energy-2021.energytechreview.com

396 ms

bootstrap.css

326 ms

font-awesome.min.css

274 ms

animate.css

291 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Smart-energy-2021.energytechreview.com, 51% (27 requests) were made to Energytechreview.com and 8% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (586 ms) relates to the external source Energytechreview.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.7 kB (24%)

Content Size

586.5 kB

After Optimization

445.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smart-energy-2021.energytechreview.com main page is 586.5 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. 60% of websites need less resources to load. Javascripts take 451.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 42.1 kB

  • Original 55.6 kB
  • After minification 54.9 kB
  • After compression 13.5 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. 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 42.1 kB or 76% of the original size.

Image Optimization

-19%

Potential reduce by 3.4 kB

  • Original 18.2 kB
  • After minification 14.7 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, Smart Energy 2021 Tech Review needs image optimization as it can save up to 3.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 75.0 kB

  • Original 451.5 kB
  • After minification 451.5 kB
  • After compression 376.4 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 75.0 kB or 17% of the original size.

CSS Optimization

-33%

Potential reduce by 20.1 kB

  • Original 61.3 kB
  • After minification 53.2 kB
  • After compression 41.2 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. Smart-energy-2021.energytechreview.com needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (76%)

Requests Now

45

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart Energy 2021 Tech Review. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

smart-energy-2021.energytechreview.com

smart-energy-2021.energytechreview.com

158 ms

smart-energy-2021.energytechreview.com

smart-energy-2021.energytechreview.com

396 ms

bootstrap.css

bootstrap.css

326 ms

font-awesome.min.css

font-awesome.min.css

274 ms

animate.css

animate.css

291 ms

owl.carousel.css

owl.carousel.css

282 ms

owl.theme.default.css

owl.theme.default.css

294 ms

normalize.css

normalize.css

295 ms

slicknav.min.css

slicknav.min.css

331 ms

style1.css

style1.css

93 ms

main.css

main.css

346 ms

responsive.css

responsive.css

349 ms

modernizr-3.5.0.min.js

modernizr-3.5.0.min.js

353 ms

css

css

49 ms

css

css

61 ms

css

css

89 ms

js

js

93 ms

gpt.js

gpt.js

115 ms

adsbygoogle.js

adsbygoogle.js

129 ms

element.js

element.js

90 ms

new_region.css

new_region.css

470 ms

jquery.min.js

jquery.min.js

538 ms

owl.carousel.min.js

owl.carousel.min.js

470 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

536 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

537 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

536 ms

main.js

main.js

535 ms

smart-sticky.js

smart-sticky.js

535 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

586 ms

jquery_cookie.js

jquery_cookie.js

586 ms

custom.js

custom.js

586 ms

jquery.easy-ticker.js

jquery.easy-ticker.js

585 ms

analytics.js

analytics.js

215 ms

gpt.js

gpt.js

372 ms

atrk.js

atrk.js

159 ms

Final-Logo.png

Final-Logo.png

162 ms

load.gif

load.gif

212 ms

x.png

x.png

212 ms

linkedin_cirr.png

linkedin_cirr.png

213 ms

pubads_impl.js

pubads_impl.js

155 ms

font

font

191 ms

jizAREVNn1dOx-zrZ2X3pZvkTi3s-CI0q10.woff

jizAREVNn1dOx-zrZ2X3pZvkTi3s-CI0q10.woff

214 ms

jizAREVNn1dOx-zrZ2X3pZvkTi20-SI0q10.woff

jizAREVNn1dOx-zrZ2X3pZvkTi20-SI0q10.woff

216 ms

css

css

157 ms

font-awesome.min.css

font-awesome.min.css

187 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtU.woff

171 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

154 ms

collect

collect

164 ms

ads

ads

91 ms

container.html

container.html

71 ms

js

js

128 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

97 ms

icon-up.png

icon-up.png

83 ms

Accessibility Review

smart-energy-2021.energytechreview.com accessibility score

95

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

smart-energy-2021.energytechreview.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

smart-energy-2021.energytechreview.com SEO score

77

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smart-energy-2021.energytechreview.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Smart-energy-2021.energytechreview.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

smart-energy-2021.energytechreview.com

Open Graph data is detected on the main page of Smart Energy 2021 Tech Review. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: