3.9 sec in total
235 ms
3.1 sec
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Welcome to coralacademylv.org homepage info - get ready to check Coral Academy Lv best content for United States right away, or after learning these important things about coralacademylv.org
Coral Academy of Science Las Vegas
Visit coralacademylv.orgWe analyzed Coralacademylv.org page load time and found that the first response time was 235 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
coralacademylv.org performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value5.1 s
25/100
25%
Value2.7 s
96/100
10%
Value0 ms
100/100
30%
Value0.241
52/100
15%
Value4.6 s
82/100
10%
235 ms
160 ms
163 ms
182 ms
146 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Coralacademylv.org, 44% (52 requests) were made to Caslv.org and 24% (28 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Caslv.org.
Page size can be reduced by 1.6 MB (14%)
11.2 MB
9.6 MB
In fact, the total size of Coralacademylv.org main page is 11.2 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. Images take 9.4 MB which makes up the majority of the site volume.
Potential reduce by 77.5 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. 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 77.5 kB or 84% of the original size.
Potential reduce by 183.9 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. Coral Academy Lv images are well optimized though.
Potential reduce by 549.9 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 549.9 kB or 71% of the original size.
Potential reduce by 750.1 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. Coralacademylv.org needs all CSS files to be minified and compressed as it can save up to 750.1 kB or 86% of the original size.
Number of requests can be reduced by 52 (53%)
99
47
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coral Academy Lv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
coralacademylv.org
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coralacademylv.org 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
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.
coralacademylv.org 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
General
Impact
Issue
Detected JavaScript libraries
coralacademylv.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coralacademylv.org 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 Coralacademylv.org 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.
coralacademylv.org
Open Graph description is not detected on the main page of Coral Academy Lv. 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: