jhsph.edu Website Information
Daily Unique Visits: 331,347
Daily Page Views: 2,650,776
Income Per Day: $2,651
Estimated Value: $2,863,080
This website is located in United States and is using following IP address 128.220.192.230. See the complete list of popular websites hosted in United States.
jhsph.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website jhsph.edu is using the following name servers:
- ens2.is.jhsph.edu
- ens3.jhsph.edu
- ens1.is.jhsph.edu
and is probably hosted by JHU - Johns Hopkins University, US. See the full list of other websites hosted by JHU - Johns Hopkins University, US.
The highest website jhsph.edu position in Alexa rank database was 4249 and the lowest rank position was 4599. Current position of jhsph.edu in Alexa rank database is 4599.
Desktop speed score of jhsph.edu (52/100) is better than the results of 25.95% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of jhsph.edu (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.
Mobile speed score of jhsph.edu (41/100) is better than the results of 20.18% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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jhsph.edu Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
jhsph.edu whois
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by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: JHSPH.EDU
Registrant:
Johns Hopkins Bloomberg School of Public Health
Office of Information Technology
615 N. Wolfe St.
Baltimore, MD 21205-2179
US
Administrative Contact:
Domain Admin
Johns Hopkins Bloomberg School of Public Health
Office of Information Technology
615 N. Wolfe St.
Baltimore, MD 21205-2179
US
+1.4109553566
JHSPH.hostmaster@jhu.edu
Technical Contact:
Johns Hopkins Bloomberg School of Public Health
Office of Information Technology
615 N. Wolfe St.
Baltimore, MD 21205-2179
US
+1.4109553566
JHSPH.netmgr@jhu.edu
Name Servers:
ENS3.JHSPH.EDU
ENS2.IS.JHSPH.EDU
ENS1.IS.JHSPH.EDU
Domain record activated: 05-Jun-1997
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: JHSPH.EDU
Registrant:
Johns Hopkins Bloomberg School of Public Health
Office of Information Technology
615 N. Wolfe St.
Baltimore, MD 21205-2179
US
Administrative Contact:
Domain Admin
Johns Hopkins Bloomberg School of Public Health
Office of Information Technology
615 N. Wolfe St.
Baltimore, MD 21205-2179
US
+1.4109553566
JHSPH.hostmaster@jhu.edu
Technical Contact:
Johns Hopkins Bloomberg School of Public Health
Office of Information Technology
615 N. Wolfe St.
Baltimore, MD 21205-2179
US
+1.4109553566
JHSPH.netmgr@jhu.edu
Name Servers:
ENS3.JHSPH.EDU
ENS2.IS.JHSPH.EDU
ENS1.IS.JHSPH.EDU
Domain record activated: 05-Jun-1997
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021
jhsph.edu server information
Servers Location
jhsph.edu desktop page speed rank
Last tested: 2018-10-08
Desktop Speed
Bad
52/100
jhsph.edu Desktop Speed Test Quick Summary
priority - 42Optimize images
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priority - 22Leverage browser caching
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priority - 19Enable compression
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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
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priority - 3Reduce server response time
In our test, your server responded in 0.46 seconds.
jhsph.edu Desktop Resource Breakdown
| Total Resources | 122 |
| Number of Hosts | 36 |
| Static Resources | 52 |
| JavaScript Resources | 26 |
| CSS Resources | 5 |
jhsph.edu mobile page speed rank
Last tested: 2018-10-08
Mobile Speed
Bad
41/100
jhsph.edu Mobile Speed Test Quick Summary
priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
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priority - 42Optimize images
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Compressing https://www.jhsph.edu/sebin/x/q/2018-09-11-alma-ata-40th-anniversary.jpg could save 109.9KiB (78% reduction).
Compressing https://www.jhsph.edu/sebin/n/z/2018-09-14-child-separation-symposium.jpg could save 44KiB (68% reduction).
Compressing https://www.jhsph.edu/sebin/d/i/2018-09-04-mmi-student-research-story.jpg could save 41.3KiB (63% reduction).
Compressing https://www.jhsph.edu/sebin/f/d/MAS-homepage.jpg could save 37.8KiB (86% reduction).
Compressing https://www.jhsph.edu/sebin/t/o/2018-09-19-clements-mann-fellowship.jpg could save 33.2KiB (58% reduction).
Compressing https://www.jhsph.edu/sebin/f/r/ih.jpg could save 10.3KiB (18% reduction).
Compressing https://www.jhsph.edu/sebin/n/t/bahi-fellows-callout-image.jpg could save 2.4KiB (23% reduction).
Compressing https://www.jhsph.edu/_templates/_images/centers-a…n-health-institute.jpg could save 1.9KiB (15% reduction).
Compressing https://www.jhsph.edu/sebin/p/g/mph-callout-image.jpg could save 1.6KiB (26% reduction).
Compressing https://www.jhsph.edu/_templates/_images/centers-a…esearch-and-poligy.jpg could save 1.5KiB (15% reduction).
Compressing https://www.jhsph.edu/_templates/_images/centers-a…research-institute.jpg could save 1.3KiB (16% reduction).
Compressing https://www.jhsph.edu/sebin/h/u/icon_twitter_actions.png could save 1.1KiB (50% reduction).
Compressing https://www.jhsph.edu/sebin/d/e/logo_footer.png could save 845B (17% reduction).
Compressing https://www.jhsph.edu/sebin/h/k/icon_footer_social.png could save 428B (17% reduction).
Compressing https://www.jhsph.edu/sebin/b/j/icon_twitter_bird.png could save 340B (43% reduction).
Compressing https://www.jhsph.edu/sebin/n/p/bg_selectbox_arrow.png could save 208B (49% reduction).
priority - 35Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://js.adsrvr.org/up_loader.1.1.0.js (expiration not specified)
https://www.jhsph.edu/_templates/_images/centers-a…esearch-and-poligy.jpg (expiration not specified)
https://www.jhsph.edu/_templates/_images/centers-a…research-institute.jpg (expiration not specified)
https://www.jhsph.edu/_templates/_images/centers-a…n-health-institute.jpg (expiration not specified)
https://www.jhsph.edu/custom/js/require.config.js (expiration not specified)
https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.css (expiration not specified)
https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.js (expiration not specified)
https://www.jhsph.edu/sebin/b/h/icon_feature_social.png (expiration not specified)
https://www.jhsph.edu/sebin/b/j/icon_twitter_bird.png (expiration not specified)
https://www.jhsph.edu/sebin/b/n/logo_youtube.png (expiration not specified)
https://www.jhsph.edu/sebin/d/e/logo_footer.png (expiration not specified)
https://www.jhsph.edu/sebin/d/i/2018-09-04-mmi-student-research-story.jpg (expiration not specified)
https://www.jhsph.edu/sebin/d/m/homepage.min.js (expiration not specified)
https://www.jhsph.edu/sebin/d/o/icon_feature_nav.png (expiration not specified)
https://www.jhsph.edu/sebin/e/v/icon_twitter_loading.gif (expiration not specified)
https://www.jhsph.edu/sebin/f/d/MAS-homepage.jpg (expiration not specified)
https://www.jhsph.edu/sebin/f/r/ih.jpg (expiration not specified)
https://www.jhsph.edu/sebin/h/k/icon_footer_social.png (expiration not specified)
https://www.jhsph.edu/sebin/h/q/_master.min.css (expiration not specified)
https://www.jhsph.edu/sebin/h/u/icon_twitter_actions.png (expiration not specified)
https://www.jhsph.edu/sebin/h/z/library.js (expiration not specified)
https://www.jhsph.edu/sebin/i/t/loading_gray.gif (expiration not specified)
https://www.jhsph.edu/sebin/l/g/responsive.min.css (expiration not specified)
https://www.jhsph.edu/sebin/n/j/_home.min.css (expiration not specified)
https://www.jhsph.edu/sebin/n/p/bg_selectbox_arrow.png (expiration not specified)
https://www.jhsph.edu/sebin/n/r/responsive_home.min.css (expiration not specified)
https://www.jhsph.edu/sebin/n/t/bahi-fellows-callout-image.jpg (expiration not specified)
https://www.jhsph.edu/sebin/n/z/2018-09-14-child-separation-symposium.jpg (expiration not specified)
https://www.jhsph.edu/sebin/p/d/jhsph-logo.png (expiration not specified)
https://www.jhsph.edu/sebin/p/g/mph-callout-image.jpg (expiration not specified)
https://www.jhsph.edu/sebin/p/m/magazine-callout.png (expiration not specified)
https://www.jhsph.edu/sebin/t/g/2018-09-24-brown-scholars-program.jpg (expiration not specified)
https://www.jhsph.edu/sebin/t/o/2018-09-19-clements-mann-fellowship.jpg (expiration not specified)
https://www.jhsph.edu/sebin/v/j/bahi-callout.png (expiration not specified)
https://www.jhsph.edu/sebin/x/q/2018-09-11-alma-ata-40th-anniversary.jpg (expiration not specified)
https://www.jhsph.edu/sebin/z/r/global.min.js (expiration not specified)
https://s.adroll.com/j/roundtrip.js (5 minutes)
https://s.adroll.com/pixel/MCRRPCKRXNHYHC6QU45VGE/…KTQ4WUFCX3NJYTCI5M4.js (5 minutes)
https://use.typekit.net/rud8eie.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-P9C8FR7 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/104530…8234?v=2.8.30&r=stable (20 minutes)
https://connect.facebook.net/signals/config/713172…9319?v=2.8.30&r=stable (20 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://s.adroll.com/j/sendrolling.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.jhsph.edu/_templates/_images/centers-a…esearch-and-poligy.jpg (expiration not specified)
https://www.jhsph.edu/_templates/_images/centers-a…research-institute.jpg (expiration not specified)
https://www.jhsph.edu/_templates/_images/centers-a…n-health-institute.jpg (expiration not specified)
https://www.jhsph.edu/custom/js/require.config.js (expiration not specified)
https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.css (expiration not specified)
https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.js (expiration not specified)
https://www.jhsph.edu/sebin/b/h/icon_feature_social.png (expiration not specified)
https://www.jhsph.edu/sebin/b/j/icon_twitter_bird.png (expiration not specified)
https://www.jhsph.edu/sebin/b/n/logo_youtube.png (expiration not specified)
https://www.jhsph.edu/sebin/d/e/logo_footer.png (expiration not specified)
https://www.jhsph.edu/sebin/d/i/2018-09-04-mmi-student-research-story.jpg (expiration not specified)
https://www.jhsph.edu/sebin/d/m/homepage.min.js (expiration not specified)
https://www.jhsph.edu/sebin/d/o/icon_feature_nav.png (expiration not specified)
https://www.jhsph.edu/sebin/e/v/icon_twitter_loading.gif (expiration not specified)
https://www.jhsph.edu/sebin/f/d/MAS-homepage.jpg (expiration not specified)
https://www.jhsph.edu/sebin/f/r/ih.jpg (expiration not specified)
https://www.jhsph.edu/sebin/h/k/icon_footer_social.png (expiration not specified)
https://www.jhsph.edu/sebin/h/q/_master.min.css (expiration not specified)
https://www.jhsph.edu/sebin/h/u/icon_twitter_actions.png (expiration not specified)
https://www.jhsph.edu/sebin/h/z/library.js (expiration not specified)
https://www.jhsph.edu/sebin/i/t/loading_gray.gif (expiration not specified)
https://www.jhsph.edu/sebin/l/g/responsive.min.css (expiration not specified)
https://www.jhsph.edu/sebin/n/j/_home.min.css (expiration not specified)
https://www.jhsph.edu/sebin/n/p/bg_selectbox_arrow.png (expiration not specified)
https://www.jhsph.edu/sebin/n/r/responsive_home.min.css (expiration not specified)
https://www.jhsph.edu/sebin/n/t/bahi-fellows-callout-image.jpg (expiration not specified)
https://www.jhsph.edu/sebin/n/z/2018-09-14-child-separation-symposium.jpg (expiration not specified)
https://www.jhsph.edu/sebin/p/d/jhsph-logo.png (expiration not specified)
https://www.jhsph.edu/sebin/p/g/mph-callout-image.jpg (expiration not specified)
https://www.jhsph.edu/sebin/p/m/magazine-callout.png (expiration not specified)
https://www.jhsph.edu/sebin/t/g/2018-09-24-brown-scholars-program.jpg (expiration not specified)
https://www.jhsph.edu/sebin/t/o/2018-09-19-clements-mann-fellowship.jpg (expiration not specified)
https://www.jhsph.edu/sebin/v/j/bahi-callout.png (expiration not specified)
https://www.jhsph.edu/sebin/x/q/2018-09-11-alma-ata-40th-anniversary.jpg (expiration not specified)
https://www.jhsph.edu/sebin/z/r/global.min.js (expiration not specified)
https://s.adroll.com/j/roundtrip.js (5 minutes)
https://s.adroll.com/pixel/MCRRPCKRXNHYHC6QU45VGE/…KTQ4WUFCX3NJYTCI5M4.js (5 minutes)
https://use.typekit.net/rud8eie.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-P9C8FR7 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/104530…8234?v=2.8.30&r=stable (20 minutes)
https://connect.facebook.net/signals/config/713172…9319?v=2.8.30&r=stable (20 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://s.adroll.com/j/sendrolling.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 19Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 187.3KiB (74% reduction).
Compressing https://www.jhsph.edu/sebin/h/z/library.js could save 68.2KiB (64% reduction).
Compressing https://www.jhsph.edu/sebin/l/g/responsive.min.css could save 63.8KiB (87% reduction).
Compressing https://www.jhsph.edu/sebin/h/q/_master.min.css could save 20KiB (75% reduction).
Compressing https://www.jhsph.edu/sebin/n/j/_home.min.css could save 11.9KiB (79% reduction).
Compressing https://www.jhsph.edu/sebin/n/r/responsive_home.min.css could save 8.3KiB (80% reduction).
Compressing https://www.jhsph.edu/sebin/z/r/global.min.js could save 4.5KiB (63% reduction).
Compressing https://www.jhsph.edu/custom/js/require.config.js could save 4.2KiB (64% reduction).
Compressing https://www.jhsph.edu/sebin/d/m/homepage.min.js could save 2.9KiB (65% reduction).
Compressing https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.js could save 2.9KiB (68% reduction).
Compressing https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.css could save 698B (61% reduction).
Compressing https://www.jhsph.edu/sebin/l/g/responsive.min.css could save 63.8KiB (87% reduction).
Compressing https://www.jhsph.edu/sebin/h/q/_master.min.css could save 20KiB (75% reduction).
Compressing https://www.jhsph.edu/sebin/n/j/_home.min.css could save 11.9KiB (79% reduction).
Compressing https://www.jhsph.edu/sebin/n/r/responsive_home.min.css could save 8.3KiB (80% reduction).
Compressing https://www.jhsph.edu/sebin/z/r/global.min.js could save 4.5KiB (63% reduction).
Compressing https://www.jhsph.edu/custom/js/require.config.js could save 4.2KiB (64% reduction).
Compressing https://www.jhsph.edu/sebin/d/m/homepage.min.js could save 2.9KiB (65% reduction).
Compressing https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.js could save 2.9KiB (68% reduction).
Compressing https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.css could save 698B (61% reduction).
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 67% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 916B (22% reduction).
Minifying https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.js could save 916B (22% reduction).
priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 742B (26% reduction).
Minifying https://cdn.jsdelivr.net/gh/kenwheeler/slick@1.8.0…ck/slick-theme.min.css could save 249B (25% reduction) after compression.
Minifying https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.css could save 248B (22% reduction).
Minifying https://cdn.jsdelivr.net/gh/kenwheeler/slick@1.8.0/slick/slick.min.css could save 245B (34% reduction) after compression.
Minifying https://www.jhsph.edu/custom/mod_twitterSlider/twitterSlider.css could save 248B (22% reduction).
Minifying https://cdn.jsdelivr.net/gh/kenwheeler/slick@1.8.0/slick/slick.min.css could save 245B (34% reduction) after compression.
jhsph.edu Mobile Resource Breakdown
| Total Resources | 131 |
| Number of Hosts | 37 |
| Static Resources | 61 |
| JavaScript Resources | 28 |
| CSS Resources | 8 |
jhsph.edu mobile page usability
Last tested: 2018-10-08
Mobile Usability
Good
96/100
jhsph.edu Mobile Usability Test Quick Summary
priority - 3Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="https://www.jh…sparities.html" class="button animated">Darriel's Extraordinary Idea</a> is close to 4 other tap targets.The tap target
<a href="https://www.jh…ars/index.html" class="button secondary animated">The Brown Scholarship</a> is close to 5 other tap targets.The tap target
<a href="https://www.fa…ohnsHopkinsSPH" class="icon facebook">Facebook</a> and 3 others are close to other tap targets.The tap target
<a href="https://twitte…ohnsHopkinsSPH" class="icon twitter">Twitter</a> and 3 others are close to other tap targets.The tap target
<a href="https://twitte…/hashtag/jhsph">#JHSPH</a> and 3 others are close to other tap targets.The tap target
<a href="https://www.jh…holarship.html" class="button animated">The Clements-Mann Fellowship</a> and 3 others are close to other tap targets.The tap target
<a href="https://www.gl…ssons-alma-ata" class="button secondary animated">Global Health…ns of Alma-Ata</a> and 1 others are close to other tap targets.The tap target
<a href="//www.youtube.com/html5">Click here to…t HTML5 video.</a> is close to 1 other tap targets.The tap target
<a href="https://www.yo…?v=QDdPH5bkH5o" class="ytp-watermark…ix-sessionlink"></a> is close to 2 other tap targets.The tap target
<a href="//www.youtube.com/html5">Click here to…t HTML5 video.</a> is close to 1 other tap targets.The tap target
<a href="https://www.yo…?v=ihcStNdSLXM" class="ytp-watermark…ix-sessionlink"></a> is close to 2 other tap targets.The tap target
<button type="button" class="slick-prev slick-arrow">Previous</button> and 1 others are close to other tap targets.The tap target
<a href="https://twitte…13934723964929" class="action favorite">Favorite</a> is close to 1 other tap targets.The tap target
<a href="https://www.jh…ut/contact-us/">Contact Us</a> and 2 others are close to other tap targets.The tap target
<a href="https://www.jh…about/careers/" class="fc">Careers</a> and 1 others are close to other tap targets.The tap target
<a href="https://www.jhsph.edu/alumni/">JHSPH Alumni</a> and 2 others are close to other tap targets.jhsph.edu HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 17 Column: 2 - 63
"...text --> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta..."
"...text --> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta..."
Bad start tag in “img” in “head”.
Line: 62 Column: 1082 - 1207
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1045309782188234&ev=PageView&noscript=1"></noscri..."
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1045309782188234&ev=PageView&noscript=1"></noscri..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 62 Column: 1082 - 1207
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1045309782188234&ev=PageView&noscript=1"></noscri..."
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1045309782188234&ev=PageView&noscript=1"></noscri..."
Stray end tag “noscript”.
Line: 62 Column: 1208 - 1218
"...ript=1"></noscript><meta na..."
"...ript=1"></noscript><meta na..."
Attribute “name” not allowed on element “meta” at this point.
Line: 62 Column: 1219 - 1262
"...oscript><meta name="twitter:card" content="summary"><meta na..." Line: 62 Column: 1263 - 1315
"...ummary"><meta name="twitter:site" content="@johnshopkinssph"><meta na..." Line: 62 Column: 1316 - 1400
"...inssph"><meta name="twitter:title" content="Johns Hopkins Bloomberg School of Public Health"><meta na..." Line: 62 Column: 1401 - 1468
"...Health"><meta name="twitter:url" content="https://www.jhsph.edu/index.html"><meta na..." Line: 62 Column: 1469 - 1636
"...x.html"><meta name="twitter:description" content="The Johns Hopkins Bloomberg School of Public Health has a big mission: Protecting Health, Saving Lives – Millions at a Time."></head> ..."
"...oscript><meta name="twitter:card" content="summary"><meta na..." Line: 62 Column: 1263 - 1315
"...ummary"><meta name="twitter:site" content="@johnshopkinssph"><meta na..." Line: 62 Column: 1316 - 1400
"...inssph"><meta name="twitter:title" content="Johns Hopkins Bloomberg School of Public Health"><meta na..." Line: 62 Column: 1401 - 1468
"...Health"><meta name="twitter:url" content="https://www.jhsph.edu/index.html"><meta na..." Line: 62 Column: 1469 - 1636
"...x.html"><meta name="twitter:description" content="The Johns Hopkins Bloomberg School of Public Health has a big mission: Protecting Health, Saving Lives – Millions at a Time."></head> ..."
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Line: 62 Column: 1219 - 1262
"...oscript><meta name="twitter:card" content="summary"><meta na..." Line: 62 Column: 1263 - 1315
"...ummary"><meta name="twitter:site" content="@johnshopkinssph"><meta na..." Line: 62 Column: 1316 - 1400
"...inssph"><meta name="twitter:title" content="Johns Hopkins Bloomberg School of Public Health"><meta na..." Line: 62 Column: 1401 - 1468
"...Health"><meta name="twitter:url" content="https://www.jhsph.edu/index.html"><meta na..." Line: 62 Column: 1469 - 1636
"...x.html"><meta name="twitter:description" content="The Johns Hopkins Bloomberg School of Public Health has a big mission: Protecting Health, Saving Lives – Millions at a Time."></head> ..."
"...oscript><meta name="twitter:card" content="summary"><meta na..." Line: 62 Column: 1263 - 1315
"...ummary"><meta name="twitter:site" content="@johnshopkinssph"><meta na..." Line: 62 Column: 1316 - 1400
"...inssph"><meta name="twitter:title" content="Johns Hopkins Bloomberg School of Public Health"><meta na..." Line: 62 Column: 1401 - 1468
"...Health"><meta name="twitter:url" content="https://www.jhsph.edu/index.html"><meta na..." Line: 62 Column: 1469 - 1636
"...x.html"><meta name="twitter:description" content="The Johns Hopkins Bloomberg School of Public Health has a big mission: Protecting Health, Saving Lives – Millions at a Time."></head> ..."
Stray end tag “head”.
Line: 62 Column: - 1643
"......"
"......"
Start tag “body” seen but an element of the same type was already open.
Line: 64 Column: 1 - 6
"...></head> <body> <div..."
"...></head> <body> <div..."
Element “span” not allowed as child of element “menu” in this context. (Suppressing further errors from this subtree.)
Line: 93 Column: 6 - 34
"...enu> <span class="arrow previous">Previo..." Line: 94 Column: 5 - 30
"...span> <span class="page active">1</spa..." Line: 95 Column: 7 - 25
"...an> <span class="page">2</spa..." Line: 96 Column: 6 - 24
"...pan> <span class="page">3</spa..." Line: 97 Column: 6 - 24
"...pan> <span class="page">4</spa..." Line: 98 Column: 6 - 24
"...pan> <span class="page">5</spa..." Line: 99 Column: 6 - 30
"...pan> <span class="arrow next">Next</..."
"...enu> <span class="arrow previous">Previo..." Line: 94 Column: 5 - 30
"...span> <span class="page active">1</spa..." Line: 95 Column: 7 - 25
"...an> <span class="page">2</spa..." Line: 96 Column: 6 - 24
"...pan> <span class="page">3</spa..." Line: 97 Column: 6 - 24
"...pan> <span class="page">4</spa..." Line: 98 Column: 6 - 24
"...pan> <span class="page">5</spa..." Line: 99 Column: 6 - 30
"...pan> <span class="arrow next">Next</..."
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Line: 128 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
Line: 128 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.
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"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
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"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
"...100%"> <iframe src="https://www.youtube.com/embed/31t2itUi4bc?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..." Line: 134 Column: 4 - 235
"...100%"> <iframe src="https://www.youtube.com/embed/A7ukkMTP_fE?rel=0&origin=https%3A%2F%2Fwww.jhsph.edu&showinfo=0" width="100%" height="100%" allowfullscreen webkitallowfullscreen frameborder="0" style="position:absolute; top:0; left:0"></iframe..."
Bad value “true” for attribute “async” on element “script”.
Line: 169 Column: 4 - 90
"...cript> <script src="https://s.adroll.com/j/roundtrip.js" async="true" crossorigin="anonymous"></scri..."
"...cript> <script src="https://s.adroll.com/j/roundtrip.js" async="true" crossorigin="anonymous"></scri..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 92 Column: 398 - 419
"... pages --><section id="feature"><artic..."
"... pages --><section id="feature"><artic..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
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"...ent"><div><a name="Skip"></a></..."
"...ent"><div><a name="Skip"></a></..."
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jhsph.edu Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
jhsph.edu TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.