6.5 sec in total
462 ms
5.5 sec
521 ms
Visit dticorp.com now to see the best up-to-date Dti Corp content and also check out these interesting facts you probably never knew about dticorp.com
DtiCorp.com provides HVAC eTextbooks and digital course materials that improve the educational process.
Visit dticorp.comWe analyzed Dticorp.com page load time and found that the first response time was 462 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dticorp.com performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value12.1 s
0/100
25%
Value16.4 s
0/100
10%
Value270 ms
82/100
30%
Value0.23
54/100
15%
Value10.3 s
24/100
10%
462 ms
1121 ms
135 ms
108 ms
41 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 68% of them (50 requests) were addressed to the original Dticorp.com, 7% (5 requests) were made to Tpc.googlesyndication.com and 5% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Dticorp.com.
Page size can be reduced by 249.9 kB (9%)
2.8 MB
2.5 MB
In fact, the total size of Dticorp.com main page is 2.8 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 65.4 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. This page needs HTML code to be minified as it can gain 13.6 kB, which is 18% 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 65.4 kB or 87% of the original size.
Potential reduce by 174.5 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. Dti Corp images are well optimized though.
Potential reduce by 375 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 9.6 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. Dticorp.com needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 85% of the original size.
Number of requests can be reduced by 29 (43%)
67
38
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dti Corp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
dticorp.com
462 ms
www.dticorp.com
1121 ms
stylesheet.css
135 ms
plusone.js
108 ms
show_ads.js
41 ms
newlogo.jpg
396 ms
search.gif
274 ms
button_quick_find.gif
273 ms
seal.js
152 ms
cb=gapi.loaded_0
73 ms
arrow_right.gif
186 ms
zrt_lookup.html
83 ms
show_ads_impl.js
415 ms
verification_seal.gif
83 ms
search_bg.gif
158 ms
green-bg.jpg
217 ms
header-pic.jpg
719 ms
windmill1.gif
635 ms
green-box-top.jpg
299 ms
green-box-bg.jpg
301 ms
pixel_trans.gif
369 ms
green-box-bottom.jpg
378 ms
L91B1100.jpg
625 ms
logo_honeywell[1].gif
517 ms
stars_5.gif
543 ms
icon.gif
542 ms
safeandsecure.gif
631 ms
mid-green-top-left.jpg
716 ms
mid-green-top-bg.jpg
713 ms
mid-green-top-right.jpg
720 ms
mid-green-left-bg.jpg
829 ms
DS06-104-SUT-LF.jpg
828 ms
addtocart.jpg
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viewdetails.jpg
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Robertshaw%206000-002.jpg
1039 ms
MS7505A2130.jpg
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MS3105K3052.jpg
1052 ms
HON_U2.jpg
3712 ms
fireye_logo_1.gif
1050 ms
Z.jpg
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T8575D2003.jpg
1176 ms
95DSS2-1CG.jpg
1340 ms
HON_STD720.jpg
1512 ms
logo_honeywell.gif
1195 ms
YP7899C1000.jpg
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RA890G1229.jpg
1295 ms
mid-green-right-bg.jpg
1364 ms
mid-green-bottom-left.jpg
1377 ms
mid-green-bottom-bg.jpg
1393 ms
arrow_right.gif
1371 ms
mid-green-bottom-right.jpg
1327 ms
spacer.gif
1376 ms
logo.jpg
1442 ms
shopping-cart.jpg
1355 ms
175.jpg
1287 ms
twitter.jpg
1291 ms
ads
236 ms
osd.js
232 ms
ads
252 ms
secure90x72.gif
23 ms
verification_seal.gif
30 ms
footer-bg.jpg
1198 ms
ga.js
24 ms
__utm.gif
79 ms
m_js_controller.js
86 ms
abg.js
138 ms
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googlelogo_color_112x36dp.png
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favicon
175 ms
mobile_unified_button_icon_white.png
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x_button_blue2.png
29 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
5 ms
dticorp.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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
dticorp.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dticorp.com SEO score
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 Dticorp.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 Dticorp.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.
dticorp.com
Open Graph description is not detected on the main page of Dti Corp. 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: