1.2 sec in total
161 ms
697 ms
313 ms
Welcome to childrensnational.org homepage info - get ready to check Children S National best content for United States right away, or after learning these important things about childrensnational.org
Children’s National Health System is the premier provider of pediatric care in the Washington, DC, metropolitan area and is the only freestanding children’s hospital between Phil...
Visit childrensnational.orgWe analyzed Childrensnational.org page load time and found that the first response time was 161 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
childrensnational.org performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value7.2 s
5/100
25%
Value10.4 s
8/100
10%
Value1,660 ms
11/100
30%
Value0
100/100
15%
Value14.0 s
10/100
10%
161 ms
47 ms
10 ms
197 ms
17 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 82% of them (31 requests) were addressed to the original Childrensnational.org, 3% (1 request) were made to Cdn.optimizely.com and 3% (1 request) were made to Cdn.calltrk.com. The less responsive or slowest element that took the longest time to load (222 ms) relates to the external source Facebook.com.
Page size can be reduced by 877.4 kB (65%)
1.4 MB
480.3 kB
In fact, the total size of Childrensnational.org main page is 1.4 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. 45% of websites need less resources to load. CSS take 579.7 kB which makes up the majority of the site volume.
Potential reduce by 45.2 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 45.2 kB or 78% of the original size.
Potential reduce by 10.5 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. Children S National images are well optimized though.
Potential reduce by 385.3 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 385.3 kB or 71% of the original size.
Potential reduce by 436.5 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. Childrensnational.org needs all CSS files to be minified and compressed as it can save up to 436.5 kB or 75% of the original size.
Number of requests can be reduced by 9 (26%)
34
25
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Children S National. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
childrensnational.org
161 ms
main.css
47 ms
modernizr.js
10 ms
1994100187.js
197 ms
VisitorIdentification.aspx
17 ms
main.js
23 ms
WebResource.axd
12 ms
swap.js
31 ms
29ba63
47 ms
fbevents.js
84 ms
222 ms
gtm.js
162 ms
logo-lg.svg
45 ms
hero_icon_doc.ashx
50 ms
hero_icon_bill.ashx
51 ms
hero_icon_pin.ashx
51 ms
hero_icon_heart.ashx
50 ms
hero_icon_info.ashx
51 ms
hero_icon_globe.ashx
52 ms
topdoc2016.ashx
61 ms
diningoncallflippy.ashx
61 ms
jonas_thumb.ashx
53 ms
usnews_combined.ashx
64 ms
magnet-release-group-photo.ashx
159 ms
washdocs_thumb.ashx
63 ms
research__30929.ashx
159 ms
leapfrog2015.ashx
158 ms
magnetawardfooter.ashx
158 ms
usnewsgeneralfooter.ashx
159 ms
cse.js
151 ms
hero-ribbon.svg
129 ms
bear-bg-lg.svg
127 ms
29749E_1_0.woff
98 ms
GetDepartments.ashx
84 ms
Hero.js
67 ms
ERWaitTimes.js
67 ms
29BA63_0_0.woff
61 ms
297458_0_0.woff
59 ms
childrensnational.org 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.
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 IDs are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
childrensnational.org 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
childrensnational.org 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
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Childrensnational.org 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 Childrensnational.org 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.
childrensnational.org
Open Graph data is detected on the main page of Children S National. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: