1.4 sec in total
92 ms
1.2 sec
129 ms
Click here to check amazing Energy BES content. Otherwise, check out these important facts you probably never knew about energy-bes.com
BES offers comprehensive building envelope energy efficiency measures for the ESCO industry.
Visit energy-bes.comWe analyzed Energy-bes.com page load time and found that the first response time was 92 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
energy-bes.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value6.7 s
8/100
25%
Value4.6 s
70/100
10%
Value120 ms
97/100
30%
Value0.019
100/100
15%
Value5.8 s
67/100
10%
92 ms
466 ms
135 ms
107 ms
107 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 85% of them (33 requests) were addressed to the original Energy-bes.com, 5% (2 requests) were made to Cdnjs.cloudflare.com and 3% (1 request) were made to Plausible.io. The less responsive or slowest element that took the longest time to load (605 ms) relates to the external source Api.emcorgroup.com.
Page size can be reduced by 197.2 kB (32%)
624.8 kB
427.6 kB
In fact, the total size of Energy-bes.com main page is 624.8 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. 30% of websites need less resources to load. Images take 348.3 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.5 kB or 74% of the original size.
Potential reduce by 20 B
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 BES images are well optimized though.
Potential reduce by 146.1 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 146.1 kB or 69% of the original size.
Potential reduce by 38.6 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-bes.com needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 79% of the original size.
Number of requests can be reduced by 20 (69%)
29
9
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy BES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
energy-bes.com
92 ms
www.energy-bes.com
466 ms
jquery.js
135 ms
jquery.cookiesdirective.js
107 ms
frontend.css
107 ms
frontend.css
156 ms
view.css
107 ms
frontend.css
122 ms
view.css
155 ms
script.js
30 ms
all.min.css
41 ms
bootstrap.min.css
34 ms
style.css
172 ms
css
38 ms
modernizr.min.js
50 ms
bootstrap.min.js
201 ms
slicknav.js
160 ms
backtotop.js
201 ms
match-height.js
200 ms
theme.js
201 ms
helper.js
605 ms
frontend.js
206 ms
frontend.js
207 ms
bes-logo.png
41 ms
an-ecm-logo.png
34 ms
4f75d2_45368134abbe4fe4bbb33539508dbf90mv2.jpg
135 ms
4f75d2_99df242436b547dc848929e22121684dmv2.jpg
102 ms
4f75d2_c84b96198d954f149cce9949139aeb02mv2.jpg
81 ms
4f75d2_67df921c19754681b3908af9d86e130emv2.jpg
40 ms
48a2a42b19814efaa824450f23e8a253.png
67 ms
bc176270-17fa-4c78-a343-9fe52824e501.woff
41 ms
07d62b21-8d7a-4c36-be86-d32ab1089972.woff
35 ms
a9e95a29-98a7-404a-90ee-1929ad09c696.woff
56 ms
c5749443-93da-4592-b794-42f28d62ef72.woff
59 ms
192dac76-a6d9-413d-bb74-22308f2e0cc5.woff
69 ms
0a3939d0-3833-4db3-8b85-f64c2b3350d2.woff
74 ms
b56b944e-bbe0-4450-a241-de2125d3e682.woff
119 ms
6f8d1983-4d34-4fa4-9110-988f6c495757.woff
91 ms
print.css
41 ms
energy-bes.com 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
Buttons do not have an accessible name
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
energy-bes.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
energy-bes.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energy-bes.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 Energy-bes.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.
energy-bes.com
Open Graph description is not detected on the main page of Energy BES. 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: