8.7 sec in total
278 ms
7.7 sec
667 ms
Welcome to blackrosetech.com homepage info - get ready to check Black Rose Tech best content right away, or after learning these important things about blackrosetech.com
Black Rose Technology, llc designs and implements networked systems in challenging environments. The systems we design and deploy provide reliable, high performance, engineered data collection, survei...
Visit blackrosetech.comWe analyzed Blackrosetech.com page load time and found that the first response time was 278 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
blackrosetech.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value5.9 s
14/100
25%
Value5.8 s
50/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value5.4 s
71/100
10%
278 ms
6134 ms
397 ms
402 ms
450 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 12% of them (3 requests) were addressed to the original Blackrosetech.com, 52% (13 requests) were made to Brt.llc and 28% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Blackrosetech.com.
Page size can be reduced by 224.8 kB (81%)
276.1 kB
51.3 kB
In fact, the total size of Blackrosetech.com main page is 276.1 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. 30% of websites need less resources to load. CSS take 176.6 kB which makes up the majority of the site volume.
Potential reduce by 56.9 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 56.9 kB or 73% of the original size.
Potential reduce by 16.1 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 16.1 kB or 76% of the original size.
Potential reduce by 151.8 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. Blackrosetech.com needs all CSS files to be minified and compressed as it can save up to 151.8 kB or 86% of the original size.
Number of requests can be reduced by 15 (83%)
18
3
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Rose Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
blackrosetech.com
278 ms
6134 ms
style.css
397 ms
theme.css
402 ms
svgs-attachment.css
450 ms
style.css
462 ms
css
44 ms
style.css
450 ms
blocks.css
452 ms
default.css
480 ms
scc1jfb.css
173 ms
jquery.js
548 ms
scc1jfb.css
210 ms
skip-link-focus-fix.js
517 ms
navigation.js
519 ms
global.js
537 ms
jquery.scrollTo.js
536 ms
wp-embed.js
536 ms
p.css
325 ms
home_page_header-webp.svg
650 ms
d
161 ms
d
389 ms
d
300 ms
d
391 ms
d
260 ms
blackrosetech.com accessibility score
blackrosetech.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
blackrosetech.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackrosetech.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 Blackrosetech.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.
blackrosetech.com
Open Graph description is not detected on the main page of Black Rose Tech. 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: