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Click here to check amazing Energy Sandia content for United States. Otherwise, check out these important facts you probably never knew about energy.sandia.gov
Sandia National Laboratories is creating a secure energy future for the US through research, development, and deployment of energy sources that are safer, cleaner, more economical and efficient, and l...
Visit energy.sandia.govWe analyzed Energy.sandia.gov page load time and found that the first response time was 2.1 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
energy.sandia.gov performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value24.1 s
0/100
25%
Value12.4 s
3/100
10%
Value1,620 ms
12/100
30%
Value0.006
100/100
15%
Value23.0 s
1/100
10%
2054 ms
117 ms
109 ms
110 ms
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Our browser made a total of 103 requests to load all elements on the main page. We found that 74% of them (76 requests) were addressed to the original Energy.sandia.gov, 5% (5 requests) were made to Ssl.google-analytics.com and 4% (4 requests) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Energy.sandia.gov.
Page size can be reduced by 2.7 MB (57%)
4.8 MB
2.0 MB
In fact, the total size of Energy.sandia.gov main page is 4.8 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 330.4 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 330.4 kB or 82% of the original size.
Potential reduce by 80.8 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. Energy Sandia images are well optimized though.
Potential reduce by 1.5 MB
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 1.5 MB or 70% of the original size.
Potential reduce by 814.6 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. Energy.sandia.gov needs all CSS files to be minified and compressed as it can save up to 814.6 kB or 85% of the original size.
Number of requests can be reduced by 68 (67%)
101
33
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy Sandia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.
energy.sandia.gov
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energy.sandia.gov accessibility score
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
Image elements do not have [alt] attributes
energy.sandia.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
energy.sandia.gov 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
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energy.sandia.gov 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 Energy.sandia.gov 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.
energy.sandia.gov
Open Graph data is detected on the main page of Energy Sandia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: