4 sec in total
1.1 sec
2.5 sec
367 ms
Visit dalcoonline.com now to see the best up-to-date Dalco Online content and also check out these interesting facts you probably never knew about dalcoonline.com
Dalco provides cleaning equipment and supplies to Upper Midwest companies. We support your clean, healthy, and productive workplaces and facilities.
Visit dalcoonline.comWe analyzed Dalcoonline.com page load time and found that the first response time was 1.1 sec 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.
dalcoonline.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value29.6 s
0/100
25%
Value9.8 s
11/100
10%
Value920 ms
31/100
30%
Value0.211
59/100
15%
Value27.1 s
1/100
10%
1128 ms
34 ms
125 ms
90 ms
7 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 20% of them (15 requests) were addressed to the original Dalcoonline.com, 42% (32 requests) were made to 96bda424cfcc34d9dd1a-0a7f10f87519dba22d2dbc6233a731e5.r41.cf2.rackcdn.com and 11% (8 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Dalcoonline.com.
Page size can be reduced by 678.6 kB (10%)
7.1 MB
6.4 MB
In fact, the total size of Dalcoonline.com main page is 7.1 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 6.3 MB which makes up the majority of the site volume.
Potential reduce by 56.0 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 56.0 kB or 77% of the original size.
Potential reduce by 37.9 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 Online images are well optimized though.
Potential reduce by 336.5 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 336.5 kB or 74% of the original size.
Potential reduce by 248.2 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. Dalcoonline.com needs all CSS files to be minified and compressed as it can save up to 248.2 kB or 86% of the original size.
Number of requests can be reduced by 30 (46%)
65
35
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dalco Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
dalcoonline.com
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dalcoonline.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
dalcoonline.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dalcoonline.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dalcoonline.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.
dalcoonline.com
Open Graph description is not detected on the main page of Dalco Online. 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: