1.7 sec in total
152 ms
1.4 sec
228 ms
Click here to check amazing Zeroenergysolutions content. Otherwise, check out these important facts you probably never knew about zeroenergysolutions.com
Visit zeroenergysolutions.comWe analyzed Zeroenergysolutions.com page load time and found that the first response time was 152 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.
zeroenergysolutions.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.096
91/100
15%
Value0.8 s
100/100
10%
152 ms
164 ms
26 ms
37 ms
100 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Zeroenergysolutions.com, 58% (22 requests) were made to Nebula.wsimg.com and 13% (5 requests) were made to Img4.wsimg.com. The less responsive or slowest element that took the longest time to load (716 ms) relates to the external source Nebula.wsimg.com.
Page size can be reduced by 635.3 kB (55%)
1.2 MB
516.1 kB
In fact, the total size of Zeroenergysolutions.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. 50% of websites need less resources to load. Javascripts take 704.9 kB which makes up the majority of the site volume.
Potential reduce by 119.7 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 119.7 kB or 78% of the original size.
Potential reduce by 23.1 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. Zeroenergysolutions images are well optimized though.
Potential reduce by 467.3 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 467.3 kB or 66% of the original size.
Potential reduce by 25.2 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. Zeroenergysolutions.com needs all CSS files to be minified and compressed as it can save up to 25.2 kB or 80% of the original size.
Number of requests can be reduced by 7 (21%)
34
27
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeroenergysolutions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
zeroenergysolutions.com
152 ms
www.zeroenergysolutions.com
164 ms
css
26 ms
css
37 ms
site.css
100 ms
duel.js
68 ms
addthis_widget.js
12 ms
jq.js
258 ms
0e6a932763f5f5d45f5ec7bb340fcd98
240 ms
cookiemanager.js
232 ms
iebackground.js
232 ms
layers.e5ea973510bf60b3db41.js
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300lo.json
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e9167ab8a46a753148c71973adc8fb91
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b790638f4bce16a27e6370fbd955eb2c
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bb332977b4fe7e41d9eb10c9b3b496fb
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c53569fc249d9cbf10da005a005add6c
169 ms
5e5df46682189558c6e943cbb150ee0d
216 ms
2d3d21049468f926a68c73488e70e6ba
244 ms
7aad54bad30e562396210c5ebde7c222
341 ms
263390ea136dddd16e01e5069ad0132e
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f04fe85ae7add0b0d5af7346b726a358
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a6795dc8ecf8a6913943ea3697303ecd
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8b0918f6fe28529725d09c3499f5f5d9
434 ms
29664511c0e7c3111c25ec108f7286e5
533 ms
1ee8b8b5fd2607faccf5014fdd887069
461 ms
ed734fcf1eed4973b3fc559215129a95
566 ms
89d0c150b9e828c420863447d516252f
578 ms
be7c3d747a4bff9c5976044d206374c1
698 ms
818c9d5ce7d76c6a0b748b2a68e6c44d
595 ms
01336c888d8151523e4f4e8c2c1d5ca5
632 ms
c71abe5d1fb43f28bd128e04d34900e7
716 ms
d83a19ef5a3d11bb395abfc27cd6f30d
705 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
72 ms
DsLzC9scoPnrGiwYYMQXphdbPw3QSf9R-kE0EsQUn2A.woff
72 ms
sh.8e5f85691f9aaa082472a194.html
70 ms
util.window.js
59 ms
zeroenergysolutions.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<html> element does not have a [lang] attribute
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zeroenergysolutions.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
zeroenergysolutions.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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 Zeroenergysolutions.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 Zeroenergysolutions.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.
zeroenergysolutions.com
Open Graph description is not detected on the main page of Zeroenergysolutions. 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: