2.2 sec in total
605 ms
1.4 sec
259 ms
Welcome to marinedebris.noaa.gov homepage info - get ready to check Marine Debris Noaa best content for United States right away, or after learning these important things about marinedebris.noaa.gov
Visit marinedebris.noaa.govWe analyzed Marinedebris.noaa.gov page load time and found that the first response time was 605 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
marinedebris.noaa.gov performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value12.6 s
0/100
25%
Value8.8 s
16/100
10%
Value280 ms
81/100
30%
Value0.028
100/100
15%
Value11.5 s
18/100
10%
605 ms
25 ms
26 ms
27 ms
28 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 90% of them (66 requests) were addressed to the original Marinedebris.noaa.gov, 5% (4 requests) were made to Google-analytics.com and 4% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (605 ms) belongs to the original domain Marinedebris.noaa.gov.
Page size can be reduced by 894.4 kB (29%)
3.1 MB
2.2 MB
In fact, the total size of Marinedebris.noaa.gov main page is 3.1 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 62.0 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 62.0 kB or 80% of the original size.
Potential reduce by 153.2 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. Marine Debris Noaa images are well optimized though.
Potential reduce by 309.4 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 309.4 kB or 71% of the original size.
Potential reduce by 369.9 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. Marinedebris.noaa.gov needs all CSS files to be minified and compressed as it can save up to 369.9 kB or 77% of the original size.
Number of requests can be reduced by 50 (69%)
72
22
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marine Debris 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 16 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.
marinedebris.noaa.gov
605 ms
system.base.css
25 ms
views_slideshow.css
26 ms
scroll_to_top.css
27 ms
aggregator.css
28 ms
calendar_multiday.css
41 ms
date.css
33 ms
datepicker.1.7.css
32 ms
date_repeat_field.css
42 ms
field.css
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node.css
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search.css
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user.css
46 ms
extlink.css
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views.css
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ctools.css
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panels.css
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flexible.css
48 ms
views_slideshow_cycle.css
49 ms
58b8211ad0e90d5a00291c197dc0a581.css
52 ms
prettyPhoto.css
64 ms
addtoany.css
49 ms
follow.css
47 ms
styles.css
53 ms
mdpResponsiveZen.css
71 ms
mdpResponsive-media-calls.css
66 ms
jquery.min.js
83 ms
jquery.once.js
61 ms
drupal.js
73 ms
views_slideshow.js
71 ms
extlink.js
72 ms
scroll_to_top.js
82 ms
jquery.cycle.all.js
94 ms
json2.js
86 ms
views_slideshow_cycle.js
94 ms
jquery.prettyPhoto.js
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script.js
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federated-analytics.js
88 ms
prettyphoto_formatters.js
90 ms
normalize.css
73 ms
responsive.css
64 ms
responsive-sidebars.css
65 ms
misc.css
71 ms
print.css
66 ms
page.js
149 ms
analytics.js
138 ms
01.02.15_MDPbanner1300.jpg
41 ms
mdHeaderPlaceholder.png
39 ms
icon-menu-text.png
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8_CA_Kathy_Ryu_BANNER.jpg
147 ms
BayouLaBatreADV3_CreditNOAA.jpg
154 ms
10_year_newbanner.jpg
159 ms
VolunteersRemoveCrabTraps_LASeaGrant.jpg
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QuinaultDFGRemoval_TNCcredit_0.jpg
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Books300B.jpg
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funding300E.jpg
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ADV_Hub_219_B.png
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volunteer_icon_219.png
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emergency_response_219.png
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garbage_patch_icon_219.png
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clearinghouse-wider.png
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MI_Han-Ivy300.jpg
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icon-facebook.png
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icon-flickr.png
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icon-twitter.png
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share_save_171_16.png
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extlink_s.png
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up-arrow.png
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collect
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sm13.html
295 ms
collect
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icons.15.svg.css
283 ms
ga.js
4 ms
marinedebris.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
Form elements do not have associated labels
Links do not have a discernible name
marinedebris.noaa.gov 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
Page has valid source maps
marinedebris.noaa.gov SEO score
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 Marinedebris.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 Marinedebris.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.
marinedebris.noaa.gov
Open Graph description is not detected on the main page of Marine Debris 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: