498 ms in total
60 ms
438 ms
0 ms
Click here to check amazing Mail Dive Theworld content for Singapore. Otherwise, check out these important facts you probably never knew about mail.dive-the-world.com
Liveaboard tours, dive resorts, PADI courses and scuba day trips with Dive The World. Underwater vacation adventures in the top diving destinations worldwide
Visit mail.dive-the-world.comWe analyzed Mail.dive-the-world.com page load time and found that the first response time was 60 ms and then it took 438 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.
mail.dive-the-world.com performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value2.1 s
95/100
25%
Value3.2 s
91/100
10%
Value920 ms
30/100
30%
Value0.05
99/100
15%
Value8.0 s
42/100
10%
60 ms
234 ms
88 ms
112 ms
112 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Mail.dive-the-world.com, 67% (10 requests) were made to Dive-the-world.com and 13% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (234 ms) relates to the external source Dive-the-world.com.
Page size can be reduced by 138.3 kB (70%)
196.2 kB
57.9 kB
In fact, the total size of Mail.dive-the-world.com main page is 196.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. HTML takes 161.1 kB which makes up the majority of the site volume.
Potential reduce by 132.2 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 28.5 kB, which is 18% 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 132.2 kB or 82% of the original size.
Potential reduce by 4.5 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, Mail Dive Theworld needs image optimization as it can save up to 4.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.6 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 1.6 kB or 63% of the original size.
We found no issues to fix!
13
13
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail Dive Theworld. According to our analytics all requests are already optimized.
mail.dive-the-world.com
60 ms
www.dive-the-world.com
234 ms
js
88 ms
gtm.js
112 ms
64px-WhatsApp_icon.png
112 ms
logo.png
42 ms
qb-9849365-light-100.js
41 ms
icons-01-price.png
16 ms
icons-02-diveins.png
23 ms
icons-04-expert.png
23 ms
icons-05-loyal.png
27 ms
home.png
27 ms
share.png
23 ms
left.png
84 ms
right.png
31 ms
mail.dive-the-world.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
Form elements do not have associated labels
Links do not have a discernible name
mail.dive-the-world.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
Missing source maps for large first-party JavaScript
mail.dive-the-world.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 Mail.dive-the-world.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 Mail.dive-the-world.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.
mail.dive-the-world.com
Open Graph description is not detected on the main page of Mail Dive Theworld. 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: