3.9 sec in total
883 ms
2.7 sec
269 ms
Welcome to xxiicentury.com homepage info - get ready to check XXII Century best content for United States right away, or after learning these important things about xxiicentury.com
22nd Century Group, Inc. is a next-generation plant biotechnology company, focused on improving human health through plant science.
Visit xxiicentury.comWe analyzed Xxiicentury.com page load time and found that the first response time was 883 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
xxiicentury.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value8.4 s
2/100
25%
Value6.0 s
47/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value7.5 s
47/100
10%
883 ms
105 ms
114 ms
172 ms
28 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 74% of them (39 requests) were addressed to the original Xxiicentury.com, 9% (5 requests) were made to App.quotemedia.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (883 ms) belongs to the original domain Xxiicentury.com.
Page size can be reduced by 1.6 MB (64%)
2.5 MB
911.7 kB
In fact, the total size of Xxiicentury.com main page is 2.5 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. CSS take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 90.4 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 90.4 kB or 79% of the original size.
Potential reduce by 17.0 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. XXII Century images are well optimized though.
Potential reduce by 632.7 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 632.7 kB or 74% of the original size.
Potential reduce by 864.3 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. Xxiicentury.com needs all CSS files to be minified and compressed as it can save up to 864.3 kB or 83% of the original size.
Number of requests can be reduced by 33 (70%)
47
14
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of XXII Century. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
www.xxiicentury.com
883 ms
validationEngine.jquery.css
105 ms
styles.css
114 ms
settings.css
172 ms
css
28 ms
css
41 ms
css
47 ms
main.css
379 ms
font-awesome.min.css
146 ms
custom-9f02174b34.css
237 ms
media.css
166 ms
royalslider.css
174 ms
style.css
215 ms
jquery.js
262 ms
jquery-migrate.min.js
258 ms
jquery.themepunch.plugins.min.js
260 ms
jquery.themepunch.revolution.min.js
303 ms
modernizr.js
314 ms
svg-icons.js
341 ms
module.css
289 ms
miniQuoteChart.go
226 ms
js_composer_front.css
333 ms
colorbox.css
501 ms
styles.css
500 ms
jquery.form.min.js
501 ms
scripts.js
500 ms
jquery.royalslider.min.js
501 ms
animate-elements.js
502 ms
plugins.js
540 ms
desktop-tablet.js
501 ms
desktop.js
502 ms
main.js
537 ms
js_composer_front.js
536 ms
waypoints.min.js
591 ms
jquery.colorbox-min.js
537 ms
custom.js
536 ms
counter.js
23 ms
22nd-Century-Group-logo-400px1.png
173 ms
slides-background-v21.jpg
429 ms
dummy.png
104 ms
nejm-300x49.jpg
170 ms
fda-300x72.jpg
172 ms
2014-annual-report.jpg
172 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
56 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
57 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
57 ms
qm_down.gif
334 ms
getChart
328 ms
t.php
271 ms
slide11.jpg
298 ms
overlay.png
81 ms
t.php
51 ms
getChart
97 ms
xxiicentury.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
xxiicentury.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
xxiicentury.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Xxiicentury.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 Xxiicentury.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.
xxiicentury.com
Open Graph description is not detected on the main page of XXII Century. 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: