4 sec in total
353 ms
3.4 sec
323 ms
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.comWe 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.
alternative-energy-tutorials.com performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value4.2 s
44/100
25%
Value6.2 s
44/100
10%
Value1,390 ms
16/100
30%
Value0.096
91/100
15%
Value11.5 s
18/100
10%
353 ms
1316 ms
25 ms
151 ms
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 size can be reduced by 1.2 MB (64%)
1.9 MB
686.7 kB
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.
Potential reduce by 167.0 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.
Potential reduce by 1.1 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.
Potential reduce by 768.6 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 768.6 kB or 64% of the original size.
Potential reduce by 261.9 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.
Number of requests can be reduced by 72 (69%)
105
33
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.
alternative-energy-tutorials.com
353 ms
www.alternative-energy-tutorials.com
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alternative-energy-tutorials.com accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
alternative-energy-tutorials.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
alternative-energy-tutorials.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
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.
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: