1.8 sec in total
166 ms
1.4 sec
169 ms
Visit dpd.cdc.gov now to see the best up-to-date Dpd CDC content for United States and also check out these interesting facts you probably never knew about dpd.cdc.gov
DPDx, Division of Parasitic Diseases and Malaria (DPDM), DPDx applications, diagnosis of parasitic diseases, diagnostic reference resources, diagnostic quizzes, parasites and parasitic diseases, paras...
Visit dpd.cdc.govWe analyzed Dpd.cdc.gov page load time and found that the first response time was 166 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.
dpd.cdc.gov performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value7.2 s
5/100
25%
Value5.1 s
62/100
10%
Value2,600 ms
4/100
30%
Value0.109
87/100
15%
Value11.3 s
19/100
10%
166 ms
288 ms
256 ms
14 ms
14 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dpd.cdc.gov, 90% (76 requests) were made to Cdc.gov and 5% (4 requests) were made to Search.usa.gov. The less responsive or slowest element that took the longest time to load (338 ms) relates to the external source Search.usa.gov.
Page size can be reduced by 632.3 kB (63%)
1.0 MB
367.8 kB
In fact, the total size of Dpd.cdc.gov main page is 1.0 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. 50% of websites need less resources to load. Javascripts take 601.4 kB which makes up the majority of the site volume.
Potential reduce by 19.5 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 17% 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 19.5 kB or 75% of the original size.
Potential reduce by 67.3 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. Obviously, Dpd CDC needs image optimization as it can save up to 67.3 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 420.7 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 420.7 kB or 70% of the original size.
Potential reduce by 124.8 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. Dpd.cdc.gov needs all CSS files to be minified and compressed as it can save up to 124.8 kB or 82% of the original size.
Number of requests can be reduced by 59 (73%)
81
22
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dpd CDC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
dpd.cdc.gov
166 ms
dpdx
288 ms
256 ms
reset.css
14 ms
newMods.css
14 ms
jquery.js
22 ms
jquery.watermark.js
19 ms
common.js
20 ms
startup.js
20 ms
socialMedia.js
18 ms
blocks-ie.js
20 ms
video.js
21 ms
navScripts.js
22 ms
govdelivery.js
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anchor.js
23 ms
syndicateThisPage.js
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css-include.js
20 ms
moment.min.js
24 ms
cdc-gridCompatibility.js
23 ms
foresee-trigger.js
23 ms
foresee-variables.js
24 ms
Universal-Federated-Analytics-Min.2.0.js
22 ms
topic_levels.js
22 ms
s_code_v21_cdcgov.js
22 ms
rd_custom_interactions.js
25 ms
rd_search.js
21 ms
columns.css
25 ms
type.css
18 ms
grid.css
17 ms
leftNav.css
19 ms
widgets.css
23 ms
socialMedia.css
22 ms
noScript.css
6 ms
bgMainDropShadowGradient.png
5 ms
local3.css
46 ms
cdcHeaderLogo.gif
5 ms
theme-purple.css
15 ms
analytics.js
54 ms
socialMenu.js
28 ms
socialMenu.css
28 ms
remote.loader.js
171 ms
bgWrapperRt.png
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bgWrapper_html5.png
30 ms
bgHdrAZ.gif
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search_button.gif
14 ms
icon_print.gif
29 ms
smRecommend.png
27 ms
smTweet.png
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sm-plus.gif
14 ms
bannermenu.png
79 ms
bannermenu-linkbullet.jpg
30 ms
bgDoubleRule.gif
85 ms
blue_bullet.png
27 ms
Case414_A.jpg
82 ms
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arrow_TOP.png
28 ms
icon_pdf.gif
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icon_word.gif
29 ms
icon_excel.gif
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icon_ppt.gif
40 ms
icon_wmv.gif
43 ms
icon_zip.gif
44 ms
icon_real.gif
46 ms
icon_qt.gif
48 ms
btn_dblArrows.gif
54 ms
logo_usagov.gif
54 ms
logo_dhhs.gif
56 ms
foresee-surveydef.js
54 ms
facebook-32.png
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twitter-32.png
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75 ms
foresee-dhtml.css
8 ms
print.css
5 ms
addthis-32.png
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twitter-16.png
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facebook-16.png
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linkedin-16.png
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email-16.png
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digg-16.png
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add_to_site.png
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sayt.css
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sayt_loader_libs.js
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stats.js
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s45943690061103
81 ms
dpd.cdc.gov accessibility score
dpd.cdc.gov 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
Page has valid source maps
dpd.cdc.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
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 Dpd.cdc.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 Dpd.cdc.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.
dpd.cdc.gov
Open Graph description is not detected on the main page of Dpd CDC. 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: