8 sec in total
1.2 sec
6.2 sec
561 ms
Welcome to dolphindiscovery.com homepage info - get ready to check Dolphin Discovery best content for United States right away, or after learning these important things about dolphindiscovery.com
Make your Swimming With Dolphins, Sea Lions & Manatees Experience come true with Dolphin Discovery: The best locations to swim with dolphins.
Visit dolphindiscovery.comWe analyzed Dolphindiscovery.com page load time and found that the first response time was 1.2 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dolphindiscovery.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value12.2 s
0/100
25%
Value5.1 s
61/100
10%
Value1,820 ms
9/100
30%
Value0.515
15/100
15%
Value16.3 s
5/100
10%
1235 ms
1117 ms
133 ms
139 ms
134 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 69% of them (88 requests) were addressed to the original Dolphindiscovery.com, 7% (9 requests) were made to D.adroll.com and 4% (5 requests) were made to Dtraveller.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Dtraveller.com.
Page size can be reduced by 1.1 MB (31%)
3.6 MB
2.5 MB
In fact, the total size of Dolphindiscovery.com main page is 3.6 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. 60% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 54.4 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 12.4 kB, which is 19% 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 54.4 kB or 83% of the original size.
Potential reduce by 254.1 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. Dolphin Discovery images are well optimized though.
Potential reduce by 656.0 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 656.0 kB or 76% of the original size.
Potential reduce by 153.0 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. Dolphindiscovery.com needs all CSS files to be minified and compressed as it can save up to 153.0 kB or 83% of the original size.
Number of requests can be reduced by 53 (48%)
110
57
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolphin Discovery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
dolphindiscovery.com
1235 ms
www.dolphindiscovery.com
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jsrsClient.js
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cuadrocalc.js
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normalize.min.css
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jquery-1.8.min.js
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css
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dolphindiscovery.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
dolphindiscovery.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
Page has valid source maps
dolphindiscovery.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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dolphindiscovery.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 Dolphindiscovery.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.
dolphindiscovery.com
Open Graph description is not detected on the main page of Dolphin Discovery. 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: