3.8 sec in total
145 ms
2.4 sec
1.2 sec
Welcome to dtheatingandcooling.com homepage info - get ready to check D T Heating And Cooling best content right away, or after learning these important things about dtheatingandcooling.com
D&T Heating and Cooling, an affordable HVAC repair & service company in New Castle County, specializes in heating and cooling. Call us today.
Visit dtheatingandcooling.comWe analyzed Dtheatingandcooling.com page load time and found that the first response time was 145 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dtheatingandcooling.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value6.1 s
12/100
25%
Value2.5 s
97/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
145 ms
127 ms
208 ms
42 ms
319 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 99% of them (87 requests) were addressed to the original Dtheatingandcooling.com, 1% (1 request) were made to Ciwebgroup.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dtheatingandcooling.com.
Page size can be reduced by 489.0 kB (23%)
2.1 MB
1.6 MB
In fact, the total size of Dtheatingandcooling.com main page is 2.1 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 458.2 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 458.2 kB or 87% of the original size.
Potential reduce by 30.8 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. D T Heating And Cooling images are well optimized though.
Potential reduce by 24 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.
Number of requests can be reduced by 18 (23%)
78
60
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D T Heating And Cooling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
dtheatingandcooling.com
145 ms
www.dtheatingandcooling.com
127 ms
www.dtheatingandcooling.com
208 ms
email-decode.min.js
42 ms
lazyload.min.js
319 ms
top-mn-sep.png
285 ms
btn-after.png
283 ms
btn-before.png
58 ms
mn-before.png
284 ms
mn-after.png
285 ms
d.jpg
656 ms
shop.jpg
336 ms
slider3.jpg
285 ms
arw-bg.png
330 ms
bg-about-layer1.png
286 ms
bg-pattern1.jpg
287 ms
ttl1-line-white-before.png
285 ms
ttl1-line-white-after.png
286 ms
b-line-after.png
287 ms
bg-pattern2.jpg
288 ms
bg-layer2.png
287 ms
b-line-before.png
292 ms
white-double-line.png
300 ms
service-areas-list-icon1.png
307 ms
ft-list-icon.png
316 ms
EudoxusSans-Regular.woff
151 ms
EudoxusSans-Medium.woff
412 ms
fa-brands-400.woff
263 ms
fa-brands-400.woff
190 ms
EudoxusSans-ExtraBold.woff
190 ms
EudoxusSans-Bold.woff
309 ms
eicons.woff
362 ms
ci_web_group_black.webp
84 ms
grw.png
277 ms
phone-icon.png
257 ms
logo.png
276 ms
address-icon.png
277 ms
cnt-phone-icon.png
329 ms
cnt-email-icon.png
332 ms
bird-slider.png
373 ms
about-image.png
420 ms
van1.png
416 ms
ser1.png
418 ms
ser1.png
418 ms
ser2.png
497 ms
ser2.png
663 ms
ser3.png
536 ms
ser3.png
432 ms
ser4.png
537 ms
ser4.png
567 ms
ser5.png
569 ms
ser5.png
797 ms
ser6.png
712 ms
ser6.png
665 ms
ser8.png
706 ms
ser7.png
598 ms
wss-img.png
994 ms
wws-icn1.png
940 ms
wws-img2.png
801 ms
wws-icn2.png
848 ms
grw-icn1.png
720 ms
faceboon-icn.png
680 ms
fm1.jpg
1236 ms
fm2.jpg
810 ms
fm3-daikin.jpg
689 ms
fm4-plp.jpg
710 ms
fm5-Honeywell.jpg
960 ms
fm6-lennox.jpg
806 ms
fm7-Rheem.jpg
830 ms
fm-goodman.jpg
805 ms
fm-equpment.png
785 ms
fm1.png
868 ms
fm2.png
898 ms
fm3.png
752 ms
fm4.png
858 ms
fm5.png
846 ms
fm6.png
1074 ms
hm-map.jpg
961 ms
bbb-logo.png
963 ms
ft-title-line.png
1123 ms
address-icon2.png
929 ms
phone-icon2.png
977 ms
mail-icon2.png
1009 ms
licence-no-icon2.png
1013 ms
cards1.png
837 ms
cards2.png
942 ms
imgpsh_fullsize_anim-1.png
1022 ms
energize-de-logo-fina-4c-contractor.png
953 ms
dtheatingandcooling.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
Image elements do not have [alt] attributes
Links do not have a discernible name
dtheatingandcooling.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
dtheatingandcooling.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
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 Dtheatingandcooling.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 Dtheatingandcooling.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.
dtheatingandcooling.com
Open Graph data is detected on the main page of D T Heating And Cooling. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: