2.9 sec in total
275 ms
2.4 sec
258 ms
Welcome to zika.miami.edu homepage info - get ready to check Zika Miami best content for United States right away, or after learning these important things about zika.miami.edu
Visit zika.miami.eduWe analyzed Zika.miami.edu page load time and found that the first response time was 275 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
zika.miami.edu performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value17.9 s
0/100
25%
Value9.5 s
12/100
10%
Value1,350 ms
17/100
30%
Value0.116
85/100
15%
Value17.8 s
4/100
10%
275 ms
385 ms
5 ms
122 ms
195 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 57% of them (36 requests) were addressed to the original Zika.miami.edu, 14% (9 requests) were made to Fonts.gstatic.com and 10% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (982 ms) relates to the external source Welcome.miami.edu.
Page size can be reduced by 67.1 kB (15%)
458.6 kB
391.5 kB
In fact, the total size of Zika.miami.edu main page is 458.6 kB. 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. Javascripts take 159.4 kB which makes up the majority of the site volume.
Potential reduce by 64.6 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 64.6 kB or 78% of the original size.
Potential reduce by 3 B
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. Zika Miami images are well optimized though.
Potential reduce by 2.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Zika.miami.edu has all CSS files already compressed.
Number of requests can be reduced by 25 (53%)
47
22
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zika Miami. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
zika.miami.edu
275 ms
zika.miami.edu
385 ms
wp-emoji-release.min.js
5 ms
style6a4d.css
122 ms
style8a54.css
195 ms
media-credit.min50fa.css
207 ms
rs63781.css
271 ms
integrity-light83b6.css
347 ms
css
16 ms
addthis_wordpress_public.min6a4d.css
283 ms
jquery.mina7a0.js
379 ms
jquery-migrate.mind617.js
304 ms
generalf39e.js
342 ms
rbtools.minf049.js
493 ms
rs6.min3781.js
526 ms
x-head.min83b6.js
415 ms
cs-head.min9e1e.js
416 ms
addthis_widget.js
172 ms
css
28 ms
x-body.min83b6.js
406 ms
comment-reply.min6a4d.js
443 ms
cs-body.min9e1e.js
442 ms
twitter-widgets5152.js
473 ms
um-logo-gray-bg.png
982 ms
university-of-miami-news-special-report.png
133 ms
um-special-report-zika.jpg
229 ms
university-of-miami.png
132 ms
dr_chris_curry_photo_session-0092-xl-150x150.jpg
132 ms
research-westlund-story-featured-image-150x150.jpg
131 ms
public-health-westlund-story-featured-image-150x150.png
228 ms
whozikamap-1.jpg
722 ms
igonzalez.png
244 ms
jackson-logo.png
229 ms
florida-department-of-health.png
228 ms
us-environmental-protection-agency.png
303 ms
cdc-centers-for-disease-control-and-prevention.png
243 ms
world-health-organization.png
311 ms
Hmj5B_PAGJE
124 ms
Homepage-background-mosquito-plants.jpg
302 ms
vector-map-background.jpg
688 ms
font
90 ms
S6u9w4BMUTPHh6UVSwaPHw.woff
89 ms
fontawesome-webfont3295.woff
356 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRl.woff
200 ms
widgets.js
145 ms
Hmj5B_PAGJE
115 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
53 ms
settings
438 ms
www-player.css
10 ms
www-embed-player.js
22 ms
base.js
49 ms
ad_status.js
216 ms
6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js
142 ms
embed.js
51 ms
KFOmCnqEu92Fr1Mu4mxM.woff
63 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
70 ms
Create
210 ms
id
183 ms
revicons90c6.woff
165 ms
S6u_w4BMUTPHjxsI9w2_FQfr.woff
165 ms
S6u_w4BMUTPHjxsI5wq_FQfr.woff
8 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rl.woff
7 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff
163 ms
zika.miami.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
zika.miami.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
zika.miami.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Zika.miami.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 Zika.miami.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.
zika.miami.edu
Open Graph description is not detected on the main page of Zika Miami. 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: