Tools & Wizards About Us

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sunwindenergy.com

SUN & WIND ENERGY - Information about renewable energies

Page Load Speed

5.1 sec in total

First Response

321 ms

Resources Loaded

4.4 sec

Page Rendered

415 ms

About Website

Visit sunwindenergy.com now to see the best up-to-date SUN WIND ENERGY content for United States and also check out these interesting facts you probably never knew about sunwindenergy.com

SUN & WIND ENERGY is your platform for information about renewable energies - photovoltaics, solar thermal and wind energy.

Visit sunwindenergy.com

Key Findings

We analyzed Sunwindenergy.com page load time and found that the first response time was 321 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sunwindenergy.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.322

36/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

sunwindenergy.com

321 ms

www.sunwindenergy.com

1116 ms

sectors

238 ms

system.base.css

212 ms

system.menus.css

216 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 80% of them (98 requests) were addressed to the original Sunwindenergy.com, 7% (9 requests) were made to Www4.smartadserver.com and 4% (5 requests) were made to Ced.sascdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sunwindenergy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 577.0 kB (50%)

Content Size

1.2 MB

After Optimization

573.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunwindenergy.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. 55% of websites need less resources to load. Images take 486.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 106.7 kB

  • Original 132.3 kB
  • After minification 118.7 kB
  • After compression 25.6 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 106.7 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 34.5 kB

  • Original 486.2 kB
  • After minification 451.7 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. SUN WIND ENERGY images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 137.4 kB

  • Original 191.9 kB
  • After minification 137.2 kB
  • After compression 54.6 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 137.4 kB or 72% of the original size.

CSS Optimization

-88%

Potential reduce by 298.4 kB

  • Original 340.0 kB
  • After minification 224.3 kB
  • After compression 41.6 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. Sunwindenergy.com needs all CSS files to be minified and compressed as it can save up to 298.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (68%)

Requests Now

119

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SUN WIND ENERGY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 53 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sunwindenergy.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

sunwindenergy.com best practices score

58

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

Missing source maps for large first-party JavaScript

SEO Factors

sunwindenergy.com SEO score

75

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

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

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunwindenergy.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Sunwindenergy.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

Open Graph description is not detected on the main page of SUN WIND ENERGY. 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: