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Welcome to worlddivingreview.com homepage info - get ready to check World Diving Review best content for Hong Kong right away, or after learning these important things about worlddivingreview.com
World Diving Review provides in-depth reviews of scuba diving destinations and centers worldwide. A rating system guides you in few clicks to find your next diving holidays.
Visit worlddivingreview.comWe analyzed Worlddivingreview.com page load time and found that the first response time was 116 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
worlddivingreview.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value7.5 s
4/100
25%
Value16.9 s
0/100
10%
Value20,470 ms
0/100
30%
Value0.002
100/100
15%
Value32.4 s
0/100
10%
116 ms
1641 ms
289 ms
291 ms
290 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 62% of them (60 requests) were addressed to the original Worlddivingreview.com, 8% (8 requests) were made to Apis.google.com and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Worlddivingreview.com.
Page size can be reduced by 238.8 kB (30%)
800.0 kB
561.2 kB
In fact, the total size of Worlddivingreview.com main page is 800.0 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. 65% of websites need less resources to load. Images take 443.3 kB which makes up the majority of the site volume.
Potential reduce by 68.5 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 9.6 kB, which is 11% 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 68.5 kB or 81% of the original size.
Potential reduce by 630 B
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. World Diving Review images are well optimized though.
Potential reduce by 132.2 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 132.2 kB or 58% of the original size.
Potential reduce by 37.5 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. Worlddivingreview.com needs all CSS files to be minified and compressed as it can save up to 37.5 kB or 85% of the original size.
Number of requests can be reduced by 49 (53%)
92
43
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Diving Review. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
worlddivingreview.com
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worlddivingreview.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
[lang] attributes do not have a valid value
worlddivingreview.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
Detected JavaScript libraries
Browser errors were logged to the console
worlddivingreview.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worlddivingreview.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 Worlddivingreview.com main page’s claimed encoding is iso-8859-1. 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.
worlddivingreview.com
Open Graph description is not detected on the main page of World Diving Review. 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: