1 sec in total
87 ms
776 ms
180 ms
Visit geron.com now to see the best up-to-date Geron content for United States and also check out these interesting facts you probably never knew about geron.com
Geron is tirelessly pursuing blood cancer treatments with the potential to extend and enhance lives.
Visit geron.comWe analyzed Geron.com page load time and found that the first response time was 87 ms and then it took 956 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
geron.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value4.5 s
36/100
25%
Value3.9 s
82/100
10%
Value140 ms
95/100
30%
Value0.022
100/100
15%
Value5.3 s
73/100
10%
87 ms
202 ms
28 ms
54 ms
50 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 93% of them (37 requests) were addressed to the original Geron.com, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (202 ms) belongs to the original domain Geron.com.
Page size can be reduced by 335.9 kB (34%)
993.8 kB
657.9 kB
In fact, the total size of Geron.com main page is 993.8 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. 35% of websites need less resources to load. Images take 518.9 kB which makes up the majority of the site volume.
Potential reduce by 25.3 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 5.5 kB, which is 16% 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 25.3 kB or 73% of the original size.
Potential reduce by 2.7 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. Geron images are well optimized though.
Potential reduce by 272.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 272.1 kB or 69% of the original size.
Potential reduce by 35.8 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. Geron.com needs all CSS files to be minified and compressed as it can save up to 35.8 kB or 81% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Geron. 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 from 6 to 1 for CSS and as a result speed up the page load time.
geron.com
87 ms
www.geron.com
202 ms
stylesheet.css
28 ms
style.css
54 ms
content.css
50 ms
960.css
56 ms
jquery-1.5.1.min.js
118 ms
jquery.cycle.all.min.js
71 ms
jquery.easing.js
54 ms
jquery-ui-1.8.5.custom.min.js
193 ms
jquery.cookie.js
71 ms
jquery.urlparam.js
69 ms
flowplayer-3.2.6.min.js
91 ms
main.js
109 ms
share_widget.css
95 ms
ga.js
80 ms
geron.gif
57 ms
geron-print.gif
55 ms
search-background.gif
55 ms
menu-divider.gif
55 ms
transparent-grey.png
57 ms
masthead_thumb.gif
180 ms
home-photo4.jpg
90 ms
home-photo2.jpg
82 ms
home-photo3.jpg
158 ms
home-photo5.jpg
171 ms
pager-dot.gif
80 ms
box-shadow-arrow.gif
90 ms
bottles.jpg
102 ms
box-shadow-background.jpg
115 ms
print_icon.gif
117 ms
email-icon.gif
127 ms
twit-icon.gif
139 ms
fb-icon.gif
144 ms
linked-icon.gif
152 ms
arrow-green-grey.gif
162 ms
muli-regular-webfont.woff
169 ms
__utm.gif
11 ms
print.css
32 ms
nr-892.min.js
18 ms
geron.com 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.
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
Links do not have a discernible name
geron.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
geron.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Geron.com 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 Geron.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.
geron.com
Open Graph description is not detected on the main page of Geron. 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: