1.2 sec in total
46 ms
710 ms
441 ms
Visit prezista.com now to see the best up-to-date PREZISTA content for United States and also check out these interesting facts you probably never knew about prezista.com
Learn how once-daily HIV medication PREZISTA® (darunavir) 800 mg in combination with other HIV medicines can impact CD4 cell count and viral load.
Visit prezista.comWe analyzed Prezista.com page load time and found that the first response time was 46 ms and then it took 1.2 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.
prezista.com performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value10.5 s
0/100
25%
Value8.8 s
16/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value10.8 s
22/100
10%
46 ms
293 ms
19 ms
21 ms
19 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 93% of them (50 requests) were addressed to the original Prezista.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to 3898901.fls.doubleclick.net. The less responsive or slowest element that took the longest time to load (293 ms) belongs to the original domain Prezista.com.
Page size can be reduced by 618.5 kB (61%)
1.0 MB
398.1 kB
In fact, the total size of Prezista.com 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. 55% of websites need less resources to load. Images take 432.7 kB which makes up the majority of the site volume.
Potential reduce by 23.8 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 23.8 kB or 72% of the original size.
Potential reduce by 158.9 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, PREZISTA needs image optimization as it can save up to 158.9 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 232.0 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 232.0 kB or 73% of the original size.
Potential reduce by 203.9 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. Prezista.com needs all CSS files to be minified and compressed as it can save up to 203.9 kB or 87% of the original size.
Number of requests can be reduced by 31 (60%)
52
21
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PREZISTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
prezista.com
46 ms
www.prezista.com
293 ms
ctools.css
19 ms
jqModal.css
21 ms
loading.css
19 ms
extlink.css
19 ms
extlink_modal.css
22 ms
reset.css
20 ms
general.css
23 ms
content.css
28 ms
text-resizer.css
27 ms
jquery.js
93 ms
drupal.js
108 ms
functions.js
87 ms
googleanalytics.js
87 ms
jnj-brochure-manager.js
102 ms
jqModal.js
101 ms
jquery.validate.js
101 ms
general_functions.js
89 ms
send-to-a-friend.js
104 ms
easyXDM.min.js
109 ms
jquery.alphanumeric.pack.js
109 ms
extlink.js
100 ms
text-resizer.js
108 ms
general.js
117 ms
ce_glossary.js
112 ms
patients_glossary.js
118 ms
swfobject.js
118 ms
jquery.simplemodal-1.3.5.js
118 ms
jquery.jqtransform.js
118 ms
jcarousellite_1.0.1.min.js
121 ms
wz_tooltip.js
127 ms
BC-GATracker.js
126 ms
logo-prezista.gif
147 ms
patient-savings-program.png
164 ms
logo-prezista-footer.gif
147 ms
jp_text.gif
147 ms
activityi;src=3898901;type=prezi682;cat=przpr203;ord=9509602566249.668
154 ms
activityi;src=3470690;type=prezi822;cat=prezi300;ord=1;num=4403832133393.734
143 ms
ga.js
138 ms
bg_top_site_safari_ie7.png
94 ms
bg-container.gif
34 ms
bg-header.gif
35 ms
bg-header-menu.gif
35 ms
header-menu-markers.gif
36 ms
sp-general.png
49 ms
bg-expanded-menu.gif
91 ms
banner1_0_0.jpg
94 ms
sp_btn.png
96 ms
0-4_header_0_0_0_0.jpg
95 ms
bg-content-block.png
92 ms
list-marker-black.gif
91 ms
__utm.gif
15 ms
print.css
4 ms
prezista.com accessibility score
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 input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Image elements do not have [alt] attributes
Links do not have a discernible name
prezista.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
prezista.com 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prezista.com 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 Prezista.com 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.
prezista.com
Open Graph description is not detected on the main page of PREZISTA. 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: