124 sec in total
615 ms
91.9 sec
31.5 sec
Click here to check amazing Coastal Watch content for Australia. Otherwise, check out these important facts you probably never knew about coastalwatch.com
The most accurate and trusted surf reports, forecasts and coastal weather. Surfers from around the world choose Surfline for dependable and up to date surfing forecasts and high quality surf content, ...
Visit coastalwatch.comWe analyzed Coastalwatch.com page load time and found that the first response time was 615 ms and then it took 123.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
coastalwatch.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value11.2 s
0/100
25%
Value14.8 s
1/100
10%
Value6,420 ms
0/100
30%
Value0.368
29/100
15%
Value30.7 s
0/100
10%
615 ms
1641 ms
335 ms
1813 ms
2456 ms
Our browser made a total of 321 requests to load all elements on the main page. We found that 12% of them (40 requests) were addressed to the original Coastalwatch.com, 60% (193 requests) were made to D2ma7r8s18srcv.cloudfront.net and 5% (16 requests) were made to S3-ap-southeast-2.amazonaws.com. The less responsive or slowest element that took the longest time to load (17.2 sec) relates to the external source D2ma7r8s18srcv.cloudfront.net.
Page size can be reduced by 1.9 MB (29%)
6.6 MB
4.7 MB
In fact, the total size of Coastalwatch.com main page is 6.6 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. 85% 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 4.3 MB which makes up the majority of the site volume.
Potential reduce by 701.6 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 193.3 kB, which is 25% 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 701.6 kB or 91% of the original size.
Potential reduce by 292.5 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. Coastal Watch images are well optimized though.
Potential reduce by 894.0 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 894.0 kB or 60% of the original size.
Potential reduce by 4.5 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. Coastalwatch.com needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 77% of the original size.
Number of requests can be reduced by 50 (17%)
303
253
The browser has sent 303 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coastal Watch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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coastalwatch.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-hidden="true"] elements contain focusable descendents
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
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
Links do not have a discernible name
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.
coastalwatch.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
coastalwatch.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coastalwatch.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 Coastalwatch.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.
coastalwatch.com
Open Graph data is detected on the main page of Coastal Watch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: