3.6 sec in total
313 ms
2.8 sec
461 ms
Welcome to quantumblack.com homepage info - get ready to check Quantum Black best content for India right away, or after learning these important things about quantumblack.com
QuantumBlack, AI by McKinsey unlocks the power of artificial intelligence to help organizations blend AI and cutting-edge solutions with strategic thinking and domain expertise.
Visit quantumblack.comWe analyzed Quantumblack.com page load time and found that the first response time was 313 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
quantumblack.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value11.2 s
0/100
25%
Value12.1 s
3/100
10%
Value3,540 ms
1/100
30%
Value0.006
100/100
15%
Value19.4 s
2/100
10%
313 ms
205 ms
127 ms
37 ms
296 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 69% of them (25 requests) were addressed to the original Quantumblack.com, 11% (4 requests) were made to Src1.responsive.io and 8% (3 requests) were made to Src0.responsive.io. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Src0.responsive.io.
Page size can be reduced by 161.1 kB (6%)
2.6 MB
2.4 MB
In fact, the total size of Quantumblack.com main page is 2.6 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. 25% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 10.0 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 10.0 kB or 72% of the original size.
Potential reduce by 6.4 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. Quantum Black images are well optimized though.
Potential reduce by 67.5 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 67.5 kB or 63% of the original size.
Potential reduce by 77.3 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. Quantumblack.com needs all CSS files to be minified and compressed as it can save up to 77.3 kB or 90% of the original size.
Number of requests can be reduced by 9 (27%)
33
24
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quantum Black. 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.
quantumblack.com
313 ms
main-5.css
205 ms
build.d41d8cd98f00b204e9800998ecf8427e.a428deb301a281d2eec19c791c6a4137.js
127 ms
r.js
37 ms
purpose-driven.svg
296 ms
insights-to-impact.svg
291 ms
human-touch.svg
292 ms
Financial-Times.svg
288 ms
Economist.svg
299 ms
Wired.svg
318 ms
Monocle.svg
324 ms
Economist-Intelligent-Life.svg
398 ms
Innovation-Is-Great-Britain.svg
392 ms
bevel--left.svg
322 ms
bevel--left-active.svg
412 ms
bevel--right.svg
486 ms
bevel--right-active.svg
502 ms
analytics.js
74 ms
54229
152 ms
logo-clear.svg
229 ms
autoscroll.svg
299 ms
bevel--right-blue.svg
306 ms
linkedin.svg
323 ms
facebook.svg
302 ms
twitter.svg
317 ms
pinterest.svg
331 ms
DINWeb.woff
400 ms
DINWeb-Medium.woff
508 ms
collect
17 ms
car.jpg
1162 ms
thumbnail.jpg
391 ms
thumbnail.jpg
940 ms
thumbnail.jpg
1085 ms
thumbnail.jpg
894 ms
thumbnail.jpg
1708 ms
thumbnail.jpg
1600 ms
quantumblack.com accessibility score
quantumblack.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
Missing source maps for large first-party JavaScript
quantumblack.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
N/A
UTF8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quantumblack.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 Quantumblack.com main page’s claimed encoding is utf8. 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.
quantumblack.com
Open Graph data is detected on the main page of Quantum Black. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: