3.5 sec in total
295 ms
2.4 sec
813 ms
Visit dalcohvac.com now to see the best up-to-date DALCO Hvac content and also check out these interesting facts you probably never knew about dalcohvac.com
DALCO Heating and Air Conditioning specializes in Furnace, AC and Indoor Air Quality. All work is guaranteed & done by qualified technicians.
Visit dalcohvac.comWe analyzed Dalcohvac.com page load time and found that the first response time was 295 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
dalcohvac.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.4 s
9/100
25%
Value3.8 s
84/100
10%
Value70 ms
99/100
30%
Value0.021
100/100
15%
Value4.5 s
82/100
10%
295 ms
262 ms
90 ms
170 ms
227 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 65% of them (56 requests) were addressed to the original Dalcohvac.com, 7% (6 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Dalcohvac.com.
Page size can be reduced by 485.2 kB (17%)
2.9 MB
2.4 MB
In fact, the total size of Dalcohvac.com main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 134.1 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 134.1 kB or 82% of the original size.
Potential reduce by 15.4 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. DALCO Hvac images are well optimized though.
Potential reduce by 24.3 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 24.3 kB or 20% of the original size.
Potential reduce by 311.4 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. Dalcohvac.com needs all CSS files to be minified and compressed as it can save up to 311.4 kB or 85% of the original size.
Number of requests can be reduced by 38 (54%)
71
33
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DALCO Hvac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.dalcohvac.com
295 ms
97563ef1826fb9cf7fa746b3ee96da53.css
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0099.js
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js
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awesome-weather-widget-frontend.js
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jquery.waypoints.min.js
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scripts.js
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jquery.magnificpopup.min.js
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css
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nextdoor-icon3.png
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logo-square.png
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whale2.png
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hero-area-bg3.jpg
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base.js
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dalcohvac.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dalcohvac.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
Browser errors were logged to the console
dalcohvac.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 Dalcohvac.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 Dalcohvac.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.
dalcohvac.com
Open Graph data is detected on the main page of DALCO Hvac. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: