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nuclear-economics.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nuclear-economics.com

Nuclear Economics Consulting Group (NECG) - Expert Advice

Page Load Speed

4.7 sec in total

First Response

1.1 sec

Resources Loaded

3.5 sec

Page Rendered

104 ms

nuclear-economics.com screenshot

About Website

Welcome to nuclear-economics.com homepage info - get ready to check Nuclear Economics best content right away, or after learning these important things about nuclear-economics.com

NECG applies economic analysis to complex business & legal challenges facing the nuclear power industry, focusing on issues related to electricity markets.

Visit nuclear-economics.com

Key Findings

We analyzed Nuclear-economics.com page load time and found that the first response time was 1.1 sec and then it took 3.6 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

nuclear-economics.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.123

83/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

nuclear-economics.com

1079 ms

nuclear-economics.com

1536 ms

jquery.min.js

91 ms

jquery.meanmenu.min.js

117 ms

autoptimize_single_116879966700f72002de06be9140b07a.js

154 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Nuclear-economics.com, 10% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nuclear-economics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.5 kB (22%)

Content Size

473.3 kB

After Optimization

369.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nuclear-economics.com main page is 473.3 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. 20% of websites need less resources to load. Javascripts take 252.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 40.0 kB

  • Original 52.7 kB
  • After minification 52.4 kB
  • After compression 12.6 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 40.0 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 1.3 kB

  • Original 59.8 kB
  • After minification 58.4 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. Nuclear Economics images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 38.5 kB

  • Original 252.7 kB
  • After minification 252.7 kB
  • After compression 214.1 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 38.5 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 23.6 kB

  • Original 108.3 kB
  • After minification 108.3 kB
  • After compression 84.6 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. Nuclear-economics.com needs all CSS files to be minified and compressed as it can save up to 23.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nuclear Economics. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nuclear-economics.com

nuclear-economics.com

1079 ms

nuclear-economics.com

nuclear-economics.com

1536 ms

jquery.min.js

jquery.min.js

91 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

117 ms

autoptimize_single_116879966700f72002de06be9140b07a.js

autoptimize_single_116879966700f72002de06be9140b07a.js

154 ms

autoptimize_122fa45740441c5c27f0957b15316eef.js

autoptimize_122fa45740441c5c27f0957b15316eef.js

312 ms

lazyload.min.js

lazyload.min.js

345 ms

NECG-logo@2x.png

NECG-logo@2x.png

297 ms

dummy.png

dummy.png

330 ms

repeat-x-sprite-sheet.png

repeat-x-sprite-sheet.png

361 ms

misc-sprite-sheet.png

misc-sprite-sheet.png

392 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

17 ms

4iCs6KVjbNBYlgoKfw7z.ttf

4iCs6KVjbNBYlgoKfw7z.ttf

22 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

309 ms

rss.png

rss.png

224 ms

2020-01-Market-Failure-picture-60x60_c.jpg

2020-01-Market-Failure-picture-60x60_c.jpg

253 ms

C31-Ivanpah-60x60_c.jpg

C31-Ivanpah-60x60_c.jpg

288 ms

BEIS-60x60_c.png

BEIS-60x60_c.png

317 ms

autoptimize_55da92dddad21c91fd3a3a0c732a2a3b.css

autoptimize_55da92dddad21c91fd3a3a0c732a2a3b.css

170 ms

autoptimize_9c4d5e98483e2984b6453fc22ef82b17.css

autoptimize_9c4d5e98483e2984b6453fc22ef82b17.css

55 ms

Accessibility Review

nuclear-economics.com accessibility score

96

Accessibility Issues

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

Links do not have a discernible name

Best Practices

nuclear-economics.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

Missing source maps for large first-party JavaScript

SEO Factors

nuclear-economics.com SEO score

92

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

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 Nuclear-economics.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 Nuclear-economics.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

nuclear-economics.com

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