5.4 sec in total
165 ms
5 sec
254 ms
Welcome to divers-supply.com homepage info - get ready to check Divers Supply best content for United States right away, or after learning these important things about divers-supply.com
Buy Scuba Diving Gear and Snorkeling Equipment Online at Divers Supply. We offer scuba gear and snorkeling equipment at Discounted Prices. Shop Now!
Visit divers-supply.comWe analyzed Divers-supply.com page load time and found that the first response time was 165 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
divers-supply.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value6.4 s
9/100
25%
Value7.8 s
23/100
10%
Value2,230 ms
6/100
30%
Value0.071
96/100
15%
Value20.5 s
2/100
10%
165 ms
805 ms
24 ms
138 ms
146 ms
Our browser made a total of 180 requests to load all elements on the main page. We found that 56% of them (100 requests) were addressed to the original Divers-supply.com, 28% (51 requests) were made to Pull01.diverssupply.netdna-cdn.com and 3% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Upstream.where.com.
Page size can be reduced by 1.6 MB (65%)
2.4 MB
859.2 kB
In fact, the total size of Divers-supply.com main page is 2.4 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. 80% 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. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 126.3 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 21.1 kB, which is 14% 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 126.3 kB or 86% of the original size.
Potential reduce by 33.9 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. Divers Supply images are well optimized though.
Potential reduce by 1.0 MB
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 1.0 MB or 75% of the original size.
Potential reduce by 400.5 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. Divers-supply.com needs all CSS files to be minified and compressed as it can save up to 400.5 kB or 84% of the original size.
Number of requests can be reduced by 110 (65%)
170
60
The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Divers Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 68 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.
divers-supply.com
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www.divers-supply.com
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divers-supply.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
divers-supply.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
divers-supply.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Divers-supply.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 Divers-supply.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.
divers-supply.com
Open Graph description is not detected on the main page of Divers 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: