11.3 sec in total
204 ms
10.5 sec
635 ms
Click here to check amazing Coastal Science Noaa content for United States. Otherwise, check out these important facts you probably never knew about coastalscience.noaa.gov
NCCOS provides coastal managers with the scientific information necessary to decide how best to protect environmental resources and public health, preserve valued habitats, and improve the way communi...
Visit coastalscience.noaa.govWe analyzed Coastalscience.noaa.gov page load time and found that the first response time was 204 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
coastalscience.noaa.gov performance score
name
value
score
weighting
Value11.3 s
0/100
10%
Value17.5 s
0/100
25%
Value13.5 s
2/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value14.7 s
8/100
10%
204 ms
6495 ms
486 ms
606 ms
489 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 77% of them (34 requests) were addressed to the original Coastalscience.noaa.gov, 7% (3 requests) were made to Ajax.googleapis.com and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Coastalscience.noaa.gov.
Page size can be reduced by 306.0 kB (26%)
1.2 MB
856.7 kB
In fact, the total size of Coastalscience.noaa.gov main page is 1.2 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. 35% of websites need less resources to load. Images take 758.5 kB which makes up the majority of the site volume.
Potential reduce by 21.4 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 5.2 kB, which is 18% 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 21.4 kB or 75% of the original size.
Potential reduce by 19.3 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 Science Noaa images are well optimized though.
Potential reduce by 208.6 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 208.6 kB or 68% of the original size.
Potential reduce by 56.6 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. Coastalscience.noaa.gov needs all CSS files to be minified and compressed as it can save up to 56.6 kB or 81% of the original size.
Number of requests can be reduced by 20 (53%)
38
18
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coastal Science Noaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
coastalscience.noaa.gov
204 ms
coastalscience.noaa.gov
6495 ms
style.css
486 ms
master.css
606 ms
flexslider.css
489 ms
jquery.fancybox.css
580 ms
css
155 ms
modernizr-nccos.min.js
629 ms
jquery.min.js
330 ms
jquery-ui.css
371 ms
jquery-ui.min.js
476 ms
WebResource.axd
727 ms
ScriptResource.axd
732 ms
ScriptResource.axd
729 ms
plugins.js
731 ms
jquery.flexslider-min.js
1506 ms
jquery.fancybox.pack.js
861 ms
jquery.fancybox-media.js
827 ms
federated-analytics.js
1110 ms
jquery.jsani.min.js
1489 ms
jquery.jsani.min.css
1283 ms
rwd-table.js
1361 ms
featured-early-response-to-Deepwater-Horizon.jpg
1770 ms
featured-new-species-of-sea-lettuce-in-Hawaii.jpg
1813 ms
featured-GRNMS.jpg
2319 ms
Pulley-Ridge-Deep-Cres-cropped.jpg
2400 ms
header_bg1.png
1906 ms
header_bg2.png
2233 ms
searchform.png
2314 ms
nccos.png
2418 ms
tab_selected.gif
2373 ms
subnavigation_bg.png
2418 ms
bg-quote.png
2429 ms
aside_headline_bg.png
2445 ms
button-gloss.png
2428 ms
cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
138 ms
lXoKq2PC8Z_S1wl-BwvrB-vvDin1pK8aKteLpeZ5c0A.ttf
177 ms
fontawesome-webfont.woff
2542 ms
analytics.js
167 ms
collect
66 ms
collect
108 ms
collect
270 ms
print.css
107 ms
bg_direction_nav.png
209 ms
coastalscience.noaa.gov 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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
coastalscience.noaa.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
coastalscience.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coastalscience.noaa.gov 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 Coastalscience.noaa.gov 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.
coastalscience.noaa.gov
Open Graph description is not detected on the main page of Coastal Science 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: