999 ms in total
52 ms
883 ms
64 ms
Click here to check amazing Underwater Adventures content. Otherwise, check out these important facts you probably never knew about underwateradventures.com
Learn to dive and open up a whole new world of adventure! For all your diving needs ~~ from training to dive gear sales and repair to dive travel ~~ make Underwater Adventures your #1 dive center.
Visit underwateradventures.comWe analyzed Underwateradventures.com page load time and found that the first response time was 52 ms and then it took 947 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
underwateradventures.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value3.9 s
53/100
25%
Value6.7 s
36/100
10%
Value15,180 ms
0/100
30%
Value0
100/100
15%
Value40.3 s
0/100
10%
52 ms
20 ms
24 ms
23 ms
21 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Underwateradventures.com, 35% (18 requests) were made to Static.parastorage.com and 33% (17 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (472 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 666.0 kB (59%)
1.1 MB
464.3 kB
In fact, the total size of Underwateradventures.com main page is 1.1 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. 30% of websites need less resources to load. HTML takes 798.3 kB which makes up the majority of the site volume.
Potential reduce by 643.8 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 643.8 kB or 81% of the original size.
Potential reduce by 19.4 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. Obviously, Underwater Adventures needs image optimization as it can save up to 19.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.8 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 11 (33%)
33
22
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Underwater Adventures. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
www.underwateradventures.com
52 ms
originTrials.41d7301a.bundle.min.js
20 ms
minified.js
24 ms
focus-within-polyfill.js
23 ms
polyfill.min.js
21 ms
thunderbolt-commons.24e46262.bundle.min.js
8 ms
main.544019c6.bundle.min.js
121 ms
lodash.min.js
118 ms
react.production.min.js
118 ms
react-dom.production.min.js
123 ms
siteTags.bundle.min.js
120 ms
wix-perf-measure.umd.min.js
121 ms
fc7570_416a56430a9e4e2abd030cd2656120ef~mv2_d_6506_3420_s_4_2.jpg
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bundle.min.js
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PADI%20Logo.png
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NAUI-logo_transparent.png
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DANpro_logo.png
343 ms
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382 ms
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464 ms
UWA%20Logo.jpeg
472 ms
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9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff
5 ms
aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff
6 ms
deprecation-en.v5.html
5 ms
bolt-performance
16 ms
deprecation-style.v5.css
5 ms
right-arrow.svg
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WixMadeforDisplay_W_Bd.woff
3 ms
WixMadeforText_W_Bd.woff
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WixMadeforText_W_Rg.woff
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underwateradventures.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
underwateradventures.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
underwateradventures.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
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 Underwateradventures.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 Underwateradventures.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.
underwateradventures.com
Open Graph data is detected on the main page of Underwater Adventures. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: