2.5 sec in total
255 ms
1.8 sec
434 ms
Click here to check amazing Bionano Ucsf content for United States. Otherwise, check out these important facts you probably never knew about bionano.ucsf.edu
The Douglas Lab at University of California San Francisco aims to use the same building blocks as life to create novel tools and devices that perform useful tasks on the nanometer scale.
Visit bionano.ucsf.eduWe analyzed Bionano.ucsf.edu page load time and found that the first response time was 255 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
bionano.ucsf.edu performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value3.5 s
63/100
25%
Value2.0 s
99/100
10%
Value290 ms
79/100
30%
Value0.113
86/100
15%
Value4.7 s
80/100
10%
255 ms
50 ms
65 ms
222 ms
5 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 36% of them (16 requests) were addressed to the original Bionano.ucsf.edu, 18% (8 requests) were made to Apis.google.com and 11% (5 requests) were made to . The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Staticxx.facebook.com.
Page size can be reduced by 20.1 kB (24%)
83.3 kB
63.1 kB
In fact, the total size of Bionano.ucsf.edu main page is 83.3 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. 55% of websites need less resources to load. Javascripts take 61.4 kB which makes up the majority of the site volume.
Potential reduce by 14.1 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 14.1 kB or 69% of the original size.
Potential reduce by 0 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. Bionano Ucsf images are well optimized though.
Potential reduce by 6.1 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.
Number of requests can be reduced by 21 (55%)
38
17
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bionano Ucsf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
bionano.ucsf.edu
255 ms
bionano.css
50 ms
modernizr-2.5.3.min.js
65 ms
ajy1bac.js
222 ms
jquery.min.js
5 ms
plugins.js
295 ms
script.js
63 ms
resets.css
76 ms
typography.css
51 ms
buttons.css
49 ms
frameless.css
82 ms
style.css
64 ms
navigation.png
57 ms
header-shawn.png
64 ms
logo.png
64 ms
sdk.js
214 ms
d
139 ms
plusone.js
100 ms
ucsf.png
100 ms
01_research_left_100.png
48 ms
artwork_research_1000.png
128 ms
ga.js
17 ms
__utm.gif
50 ms
cb=gapi.loaded_0
25 ms
cb=gapi.loaded_1
16 ms
fastbutton
229 ms
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156 ms
bfv3t+0Hg0z5DwAA
148 ms
mgsGMAAAA=
147 ms
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147 ms
23797ftB4NM+Q8AAA==
145 ms
postmessageRelay
166 ms
cb=gapi.loaded_0
66 ms
cb=gapi.loaded_1
68 ms
170 ms
3193398744-postmessagerelay.js
122 ms
rpc:shindig_random.js
41 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
142 ms
p.gif
201 ms
xd_arbiter.php
237 ms
xd_arbiter.php
428 ms
cb=gapi.loaded_0
17 ms
like.php
89 ms
CiVxVZUu1dU.js
326 ms
LVx-xkvaJ0b.png
359 ms
bionano.ucsf.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
bionano.ucsf.edu 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
General
Impact
Issue
Detected JavaScript libraries
bionano.ucsf.edu 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bionano.ucsf.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 Bionano.ucsf.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.
bionano.ucsf.edu
Open Graph data is detected on the main page of Bionano Ucsf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: