464 ms in total
54 ms
324 ms
86 ms
Welcome to dosupply.com homepage info - get ready to check DO Supply best content for United States right away, or after learning these important things about dosupply.com
DO Supply is a reseller of obsolete and hard to find HMIs, VFDs, PLCs, Servo Drives, and Servo Motors. Preowned surplus parts, refurbished, and repair service available.
Visit dosupply.comWe analyzed Dosupply.com page load time and found that the first response time was 54 ms and then it took 410 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster. This domain responded with an error, which can significantly jeopardize Dosupply.com rating and web reputation
dosupply.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.8 s
31/100
25%
Value4.4 s
74/100
10%
Value1,710 ms
11/100
30%
Value0.494
17/100
15%
Value9.0 s
34/100
10%
54 ms
209 ms
22 ms
45 ms
Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Dosupply.com, 25% (1 request) were made to Ct.captcha-delivery.com and 25% (1 request) were made to Geo.captcha-delivery.com. The less responsive or slowest element that took the longest time to load (209 ms) belongs to the original domain Dosupply.com.
Page size can be reduced by 7.0 kB (70%)
10.1 kB
3.0 kB
In fact, the total size of Dosupply.com main page is 10.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 9.0 kB which makes up the majority of the site volume.
Potential reduce by 479 B
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 479 B or 45% of the original size.
Potential reduce by 6.6 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 6.6 kB or 73% of the original size.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DO Supply. According to our analytics all requests are already optimized.
dosupply.com
54 ms
IMoeF_0crM5e60rBnajumFx8pB0.js
209 ms
c.js
22 ms
45 ms
dosupply.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
dosupply.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
dosupply.com SEO score
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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dosupply.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 Dosupply.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dosupply.com
Open Graph description is not detected on the main page of DO Supply. 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: