3 sec in total
101 ms
2.1 sec
776 ms
Visit havelbros.com now to see the best up-to-date Havel Bros content and also check out these interesting facts you probably never knew about havelbros.com
We provide MEP services, commercial electrical services, electrical construction and maintenance, commercial HVAC systems, and building automation systems
Visit havelbros.comWe analyzed Havelbros.com page load time and found that the first response time was 101 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
havelbros.com performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value9.4 s
0/100
25%
Value8.9 s
15/100
10%
Value130 ms
96/100
30%
Value0.089
92/100
15%
Value9.8 s
28/100
10%
101 ms
218 ms
351 ms
128 ms
190 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Havelbros.com, 86% (50 requests) were made to Havelemcor.com and 3% (2 requests) were made to Emcorgroup.com. The less responsive or slowest element that took the longest time to load (506 ms) relates to the external source Api.emcorgroup.com.
Page size can be reduced by 64.9 kB (4%)
1.8 MB
1.8 MB
In fact, the total size of Havelbros.com main page is 1.8 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 30.9 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 30.9 kB or 81% of the original size.
Potential reduce by 528 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. Havel Bros images are well optimized though.
Potential reduce by 31.3 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 31.3 kB or 39% of the original size.
Potential reduce by 2.2 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. Havelbros.com has all CSS files already compressed.
Number of requests can be reduced by 25 (52%)
48
23
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Havel Bros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
havelbros.com
101 ms
havelemcor.com
218 ms
www.havelemcor.com
351 ms
jquery.js
128 ms
jquery.cookiesdirective.js
190 ms
frontend.css
235 ms
frontend.css
236 ms
frontend.css
213 ms
view.css
234 ms
frontend.css
231 ms
view.css
230 ms
api.js
140 ms
config.js
435 ms
font-awesome.css
262 ms
helvetica-fonts.css
263 ms
main.css
266 ms
style.css
266 ms
css
164 ms
modernizr.min.js
179 ms
bootstrap.min.js
264 ms
slicknav.js
265 ms
backtotop.js
434 ms
match-height.js
434 ms
theme.js
432 ms
helper.js
506 ms
frontend.js
430 ms
frontend.js
430 ms
recaptcha__en.js
51 ms
config.js
211 ms
bootstrap.min.css
52 ms
HAV_RGB_322k_325x111.png
52 ms
facebook-sm.jpg
105 ms
linkedin-sm.jpg
107 ms
youtube-sm.jpg
106 ms
emcor-sm.jpg
107 ms
Havel_Home_Pg_Bnnrs_1200_3.jpeg
284 ms
Havel_Home_Pg_Bnnrs_1200_4.jpeg
302 ms
Havel_Home_Pg_Bnnrs_1200_5.jpeg
370 ms
Havel_Home_Pg_Bnnrs_1200_6.jpeg
357 ms
Havel_Home_Pg_Bnnrs_1200_8.jpeg
315 ms
Havel_Home_Pg_Bnnrs_1200_7.jpeg
317 ms
Havel_Home_Pg_Bnnrs_1200_9.jpeg
369 ms
Havel_Home_Pg_Bnnrs_1200_10.jpeg
451 ms
About_Us_360x184.jpg
367 ms
Video_thumbnail.png
360 ms
Cale_Campbell_120x154.jpg
402 ms
HVAC_Emissions_360x184_1.jpg
406 ms
Processor_Module_M580_360x184.jpg
418 ms
HVAC_Service_360x184.jpg
419 ms
HelveticaNeueLTPro-Roman.woff
387 ms
HelveticaNeueLTPro-Bd.woff
427 ms
fontawesome-webfont.woff
450 ms
HelveticaNeueLTPro-LtCn.woff
378 ms
HelveticaNeueLTPro-HvCn.woff
377 ms
HelveticaNeueLTPro-Cn.woff
377 ms
arrow-left.png
318 ms
arrow-right.png
352 ms
print.css
47 ms
havelbros.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.
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
Form elements do not have associated labels
Links do not have a discernible name
havelbros.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
havelbros.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 Havelbros.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 Havelbros.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.
havelbros.com
Open Graph description is not detected on the main page of Havel Bros. 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: