3.9 sec in total
448 ms
3.2 sec
311 ms
Welcome to www2.ucar.edu homepage info - get ready to check Www 2 Ucar best content for United States right away, or after learning these important things about www2.ucar.edu
Visit www2.ucar.eduWe analyzed Www2.ucar.edu page load time and found that the first response time was 448 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
www2.ucar.edu performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value6.3 s
10/100
25%
Value4.7 s
69/100
10%
Value370 ms
71/100
30%
Value0.192
64/100
15%
Value6.7 s
57/100
10%
448 ms
98 ms
189 ms
189 ms
192 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 66% of them (55 requests) were addressed to the original Www2.ucar.edu, 13% (11 requests) were made to Google.com and 5% (4 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Www2.ucar.edu.
Page size can be reduced by 1.2 MB (45%)
2.7 MB
1.5 MB
In fact, the total size of Www2.ucar.edu main page is 2.7 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 190.5 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 190.5 kB or 78% of the original size.
Potential reduce by 125.7 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. Obviously, Www 2 Ucar needs image optimization as it can save up to 125.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 779.9 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 779.9 kB or 68% of the original size.
Potential reduce by 106.4 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. Www2.ucar.edu needs all CSS files to be minified and compressed as it can save up to 106.4 kB or 82% of the original size.
Number of requests can be reduced by 31 (40%)
77
46
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 2 Ucar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www2.ucar.edu
448 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
98 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
189 ms
css_KGw8ttY748vTW5OEyEHSEuweYRTGyJy8-zLNxHiOs6E.css
189 ms
css_zY-i1tE5vdLCRt1msvHZxNFYi0rGpCcuaraFlMH6tUo.css
192 ms
css_MWu9os5QiMfaCz-q4v_cGRMp4LwNGuWqURkGAs8G7OM.css
193 ms
js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js
377 ms
js_ZZSWzD6sg7rVEcFw4mEoKFSRNoZg67esXX3F8-1vWsw.js
286 ms
js_dAzYaZN2NjiMp3lXAjXw9qmFE514BFdzMAK_HbwOKGg.js
277 ms
js_Cc5f6qW_18YGY2VT55FgyJkRL3L0avPKQmXAoLEEmw8.js
373 ms
js_iINfIE4lowViiNua1kq7J7il9x6eNQPK7YVNdl3sXQs.js
284 ms
js_p2MJLgmsfVXoJ3UvioMWYJLTJXR2fsi16kdFQBq00d4.js
283 ms
addthis_widget.js
11 ms
js_RQRISSOf1DrJbPxD07Jjys24674z-_pBH4lKLJiQAjg.js
368 ms
analytics.js
96 ms
prog12hr_sm.jpg
435 ms
bg.jpg
95 ms
logo.png
96 ms
slogan.png
96 ms
menu-collapsed.png
96 ms
NCAR_Annual_Report_Sunrise_Bumpas400.jpg
279 ms
Mesa_Lab_Explorers_400.jpg
460 ms
edu_atmosphere_NASA_400.jpg
273 ms
raf_construction_DI02093_print_400.jpg
368 ms
NCAR_Annual_Report_Sunrise_Bumpas400.jpg
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Mesa_Lab_Explorers_400.jpg
185 ms
edu_atmosphere_NASA_400.jpg
280 ms
raf_construction_DI02093_print_400.jpg
281 ms
zika_riskmap_US_ncar_ucar_2016_600.png
369 ms
CosmicThumb.jpg
373 ms
Mining-social-media-200.jpg
469 ms
MemberNews-solarFlare-200.jpg
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mpas_mesh_grid_600.jpg
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TopTen.jpg
556 ms
Volcano-animation_600.png
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Auguston_HAO_solar_model.jpg
565 ms
Antarctica%20Forecast%20Thumb.png
554 ms
16-008_thumbnail.png
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pres_search_2015_sq.jpg
563 ms
twitter.png
649 ms
facebook.png
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youtube.png
656 ms
rss.png
658 ms
google+.png
660 ms
more.png
744 ms
gtm.js
34 ms
highlight-left-background.gif
735 ms
nav.gif
736 ms
footer-divider.png
717 ms
Ubuntu-B-webfont.woff
814 ms
Ubuntu-R-webfont.woff
722 ms
orgnav
1163 ms
collect
13 ms
analytics.js
4 ms
collect
11 ms
collect
21 ms
cse.js
83 ms
loaderOrg.gif
314 ms
300lo.json
28 ms
google_custom_search_watermark.gif
71 ms
sh.8e5f85691f9aaa082472a194.html
127 ms
css_i0-SeDgC9OjDWwD1esui_bcNIxE4SFG0riMLMRKqVEo.css
127 ms
cse.js
107 ms
nav-active.gif
128 ms
custom-messages.13f2fa2c8d98ff03ac2a.js
13 ms
layers.e5ea973510bf60b3db41.js
52 ms
google_custom_search_watermark.gif
55 ms
views2.json
30 ms
jsapi
18 ms
default+en.css
101 ms
default.css
109 ms
default+en.I.js
117 ms
RO%20COSMIC.jpg
570 ms
CCSM4_large_0.jpg
191 ms
regionalimpacts.png
192 ms
SolarDynamoVis.jpg
765 ms
default.css
4 ms
async-ads.js
33 ms
google_custom_search_watermark.gif
26 ms
small-logo.png
21 ms
search_box_icon.png
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clear.png
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nav_logo114.png
20 ms
www2.ucar.edu 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
www2.ucar.edu 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
www2.ucar.edu 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 Www2.ucar.edu 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 Www2.ucar.edu 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.
www2.ucar.edu
Open Graph description is not detected on the main page of Www 2 Ucar. 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: