799 ms in total
119 ms
547 ms
133 ms
Visit datacomgroup.com now to see the best up-to-date Data Com Group content and also check out these interesting facts you probably never knew about datacomgroup.com
The DataCom Group - Competent, Established, Design, Installation and Maintenance of Communications Cabling, Audio Visual and Mass Notification Systems. Local to all Major Metro Areas in Michigan.
Visit datacomgroup.comWe analyzed Datacomgroup.com page load time and found that the first response time was 119 ms and then it took 680 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
datacomgroup.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value2.4 s
92/100
25%
Value1.7 s
100/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
119 ms
32 ms
72 ms
66 ms
62 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Datacomgroup.com and no external sources were called. The less responsive or slowest element that took the longest time to load (175 ms) belongs to the original domain Datacomgroup.com.
Page size can be reduced by 33.1 kB (12%)
274.8 kB
241.7 kB
In fact, the total size of Datacomgroup.com main page is 274.8 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. 15% of websites need less resources to load. Images take 159.3 kB which makes up the majority of the site volume.
Potential reduce by 8.5 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. 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 8.5 kB or 77% 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. Obviously, Data Com Group needs image optimization as it can save up to 23.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 728 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 795 B
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. Datacomgroup.com needs all CSS files to be minified and compressed as it can save up to 795 B or 14% of the original size.
Number of requests can be reduced by 31 (78%)
40
9
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Com Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
datacomgroup.com
119 ms
reset.css
32 ms
style.css
72 ms
template.css
66 ms
menu.css
62 ms
index.css
65 ms
jquery.js
143 ms
x5engine.js
62 ms
bg.jpg
31 ms
swfobject.js
31 ms
x5engine.deferrable.js
140 ms
l10n.js
35 ms
x5cartengine.js
58 ms
x5settings.js
33 ms
top.png
132 ms
menu.jpg
59 ms
index_h.png
61 ms
comm-cabling-sys.png
63 ms
mass-notification.png
85 ms
security-systems.png
87 ms
av-systems.png
90 ms
das.png
91 ms
pictures.png
115 ms
references.png
116 ms
local-coverage.png
120 ms
partners.png
120 ms
content.jpg
152 ms
Mike-Poole-157.jpg
175 ms
bottom.png
152 ms
security-systems_h.png
32 ms
das_h.png
30 ms
local-coverage_h.png
31 ms
comm-cabling-sys_h.png
31 ms
mass-notification_h.png
32 ms
av-systems_h.png
56 ms
references_h.png
58 ms
pictures_h.png
60 ms
partners_h.png
61 ms
imLoad.gif
60 ms
imClose.png
60 ms
print.css
31 ms
datacomgroup.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
Links do not have a discernible name
datacomgroup.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
datacomgroup.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Datacomgroup.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 Datacomgroup.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.
datacomgroup.com
Open Graph description is not detected on the main page of Data Com Group. 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: