2.4 sec in total
235 ms
2.1 sec
90 ms
Visit epic.noaa.gov now to see the best up-to-date EPIC Noaa content for United States and also check out these interesting facts you probably never knew about epic.noaa.gov
Site for EPIC, the Earth Prediction Innovation Center Earth Prediction Innovation Center
Visit epic.noaa.govWe analyzed Epic.noaa.gov page load time and found that the first response time was 235 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
epic.noaa.gov performance score
name
value
score
weighting
Value23.5 s
0/100
10%
Value35.9 s
0/100
25%
Value35.0 s
0/100
10%
Value1,660 ms
11/100
30%
Value0.004
100/100
15%
Value36.2 s
0/100
10%
235 ms
374 ms
210 ms
219 ms
123 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Epic.noaa.gov, 97% (29 requests) were made to Pmel.noaa.gov. The less responsive or slowest element that took the longest time to load (659 ms) relates to the external source Pmel.noaa.gov.
Page size can be reduced by 11.3 kB (79%)
14.4 kB
3.1 kB
In fact, the total size of Epic.noaa.gov main page is 14.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 11.1 kB which makes up the majority of the site volume.
Potential reduce by 8.9 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 8.9 kB or 80% of the original size.
Potential reduce by 1.1 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 1.1 kB or 67% of the original size.
Potential reduce by 1.3 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. Epic.noaa.gov needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 81% of the original size.
Number of requests can be reduced by 23 (82%)
28
5
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EPIC Noaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
epic.noaa.gov
235 ms
374 ms
epicsite.css
210 ms
swapImage.js
219 ms
shim.gif
123 ms
ep_r01_c1.gif
277 ms
ep_r02_c1.gif
210 ms
ep_r02_c2.gif
210 ms
ep_r02_c4.gif
361 ms
ep_r03_c2.gif
219 ms
ep_r04_c2.gif
330 ms
ep_r05_c2.gif
421 ms
ep_r06_c2.gif
427 ms
ep_r07_c2.gif
435 ms
ep_r08_c2.gif
495 ms
ep_r09_c2.gif
548 ms
ep_r10_c2.gif
584 ms
ep_r11_c2.gif
640 ms
ep_r11_c3.gif
644 ms
ep_r12_c2.gif
659 ms
ep2_r02_c2.gif
141 ms
ep2_r03_c2.gif
111 ms
ep2_r04_c2.gif
210 ms
ep2_r05_c2.gif
219 ms
ep2_r06_c2.gif
218 ms
ep2_r07_c2.gif
220 ms
ep2_r08_c2.gif
331 ms
ep2_r09_c2.gif
376 ms
ep2_r11_c2.gif
417 ms
ep2_r11_c3.gif
435 ms
epic.noaa.gov 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
<frame> or <iframe> elements do not have a title
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
epic.noaa.gov 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
Page has valid source maps
epic.noaa.gov 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
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Epic.noaa.gov 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 Epic.noaa.gov 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.
epic.noaa.gov
Open Graph description is not detected on the main page of EPIC Noaa. 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: