2 sec in total
348 ms
1.4 sec
244 ms
Welcome to stealthbt.com homepage info - get ready to check Stealth Bt best content for Hong Kong right away, or after learning these important things about stealthbt.com
Developing new biotherapeutic treatments for patients with genetic mitochondrial diseases and common diseases of aging.
Visit stealthbt.comWe analyzed Stealthbt.com page load time and found that the first response time was 348 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
stealthbt.com performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value8.5 s
1/100
25%
Value4.5 s
72/100
10%
Value1,090 ms
24/100
30%
Value0.035
100/100
15%
Value8.7 s
36/100
10%
348 ms
49 ms
91 ms
158 ms
200 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 38% of them (16 requests) were addressed to the original Stealthbt.com, 17% (7 requests) were made to Fonts.gstatic.com and 12% (5 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Stealthbt.com.
Page size can be reduced by 34.4 kB (7%)
485.5 kB
451.1 kB
In fact, the total size of Stealthbt.com main page is 485.5 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. 50% of websites need less resources to load. Javascripts take 200.4 kB which makes up the majority of the site volume.
Potential reduce by 30.9 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 30.9 kB or 78% 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. Stealth Bt images are well optimized though.
Potential reduce by 2.2 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.
Potential reduce by 1.3 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. Stealthbt.com has all CSS files already compressed.
Number of requests can be reduced by 21 (70%)
30
9
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stealth Bt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
stealthbt.com
348 ms
iframe_api
49 ms
style.min.css
91 ms
embed-public.min.css
158 ms
ctf-styles.min.css
200 ms
all.css
150 ms
addthis_wordpress_public.min.css
201 ms
main.css
304 ms
v4-shims.css
189 ms
jquery.min.js
289 ms
jquery-migrate.min.js
204 ms
pdfobject.min.js
223 ms
embed-public.min.js
267 ms
addthis_widget.js
20 ms
main.js
603 ms
www-widgetapi.js
6 ms
gtm.js
66 ms
stealth-logo.svg
92 ms
hero-home.jpg
393 ms
purple-cells.jpg
281 ms
symbol-defs.svg
113 ms
fa-brands-400.woff
82 ms
fa-regular-400.woff
97 ms
fa-solid-900.woff
261 ms
fontawesome-webfont.woff
375 ms
js
178 ms
insight.min.js
36 ms
js
189 ms
insight.old.min.js
137 ms
webfont.js
113 ms
analytics.js
40 ms
css
35 ms
collect
24 ms
collect
40 ms
2sDcZG1Wl4LcnbuCJW8zaGW_.woff
21 ms
2sDfZG1Wl4LcnbuKjk0g.woff
30 ms
2sDcZG1Wl4LcnbuCNWgzaGW_.woff
63 ms
ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTx8cM.woff
38 ms
ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1eTx8cM.woff
37 ms
ga6saw1J5X9T9RW6j9bNfFIMZhhWnFTyNZIQD1-_FXP0RgnaOg9MYBNLg_cIrq0.woff
83 ms
ga6saw1J5X9T9RW6j9bNfFIMZhhWnFTyNZIQD1-_FXP0RgnaOg9MYBOshPcIrq0.woff
38 ms
ga-audiences
29 ms
stealthbt.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
stealthbt.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
stealthbt.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stealthbt.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 Stealthbt.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.
stealthbt.com
Open Graph data is detected on the main page of Stealth Bt. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: