987 ms in total
220 ms
595 ms
172 ms
Visit centagen.com now to see the best up-to-date Centagen content and also check out these interesting facts you probably never knew about centagen.com
Centagen's Mission is to Extend Healthy Lifespan Through Safe Multipath Therapeutics
Visit centagen.comWe analyzed Centagen.com page load time and found that the first response time was 220 ms and then it took 767 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.
centagen.com performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value4.3 s
43/100
25%
Value2.9 s
94/100
10%
Value190 ms
90/100
30%
Value0
100/100
15%
Value4.3 s
84/100
10%
220 ms
42 ms
57 ms
77 ms
242 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Centagen.com, 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (349 ms) belongs to the original domain Centagen.com.
Page size can be reduced by 84.1 kB (7%)
1.2 MB
1.1 MB
In fact, the total size of Centagen.com main page is 1.2 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. Only 10% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 8.6 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 8.6 kB or 68% of the original size.
Potential reduce by 72.9 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. Centagen images are well optimized though.
Potential reduce by 701 B
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 701 B or 75% of the original size.
Potential reduce by 1.9 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. Centagen.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 76% of the original size.
Number of requests can be reduced by 7 (32%)
22
15
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centagen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
centagen.com
220 ms
jquery.min.js
42 ms
infinite-rotator.js
57 ms
style.css
77 ms
stem-cell-100-bottle.jpg
242 ms
topleft.gif
31 ms
Logo2_webs.jpg
81 ms
righttop2-web.jpg
32 ms
topright.gif
55 ms
clearpixel.gif
57 ms
separator.gif
59 ms
rightcorner.gif
60 ms
tl.gif
62 ms
mousehairstem.jpg
185 ms
BS_Laboratory_Safe&effective.jpg
345 ms
BS_Mature_Couple_Cell%20Renewal.jpg
344 ms
BS_Microscope_Cells_-Best%20in%20class.jpg
289 ms
BS_Chart_business-stem%20cells.jpg
349 ms
Label-TopR.jpg
105 ms
RightFrontMPT1.jpg
184 ms
Label-BotR.jpg
210 ms
topmenubkgrd.jpg
210 ms
rightbg.gif
236 ms
centagen.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-hidden="true"] elements contain focusable descendents
centagen.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
centagen.com SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centagen.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 Centagen.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
centagen.com
Open Graph description is not detected on the main page of Centagen. 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: