4.5 sec in total
564 ms
3.8 sec
145 ms
Visit perfect-knowledge.com now to see the best up-to-date Perfect Knowledge content and also check out these interesting facts you probably never knew about perfect-knowledge.com
Perfect Knowledge is a private company that offers a bespoke service to VIP's, senior executives and ultra high net worth individuals (UHNWI). We provide a discreet service that manages private and pe...
Visit perfect-knowledge.comWe analyzed Perfect-knowledge.com page load time and found that the first response time was 564 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
perfect-knowledge.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value6.5 s
9/100
25%
Value7.5 s
26/100
10%
Value80 ms
99/100
30%
Value0.002
100/100
15%
Value8.0 s
42/100
10%
564 ms
553 ms
551 ms
556 ms
549 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 67% of them (18 requests) were addressed to the original Perfect-knowledge.com, 15% (4 requests) were made to Translate.googleapis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Perfect-knowledge.com.
Page size can be reduced by 132.8 kB (33%)
402.2 kB
269.4 kB
In fact, the total size of Perfect-knowledge.com main page is 402.2 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. 15% of websites need less resources to load. Javascripts take 236.8 kB which makes up the majority of the site volume.
Potential reduce by 15.4 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 15.4 kB or 75% of the original size.
Potential reduce by 10.5 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. Perfect Knowledge images are well optimized though.
Potential reduce by 94.1 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 94.1 kB or 40% of the original size.
Potential reduce by 12.9 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. Perfect-knowledge.com needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 66% of the original size.
Number of requests can be reduced by 20 (80%)
25
5
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfect Knowledge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
perfect-knowledge.com
564 ms
pk.css
553 ms
style_contactform.css
551 ms
translateelement.css
556 ms
common.js
549 ms
jquery.min.js
1089 ms
fluidtextresizer.js
558 ms
jquery-1.2.6.min.js
1583 ms
jquery.bgpos.js
1075 ms
animate-tabs.js
1079 ms
element.js
34 ms
ga.js
6 ms
__utm.gif
12 ms
vertical-footer.jpg
533 ms
logo.gif
276 ms
1.gif
532 ms
2.gif
534 ms
3.gif
533 ms
1.jpg
1560 ms
translateelement.css
65 ms
main.js
75 ms
Twittericon.png
525 ms
Facebook.png
1562 ms
element_main.js
39 ms
translate_24dp.png
24 ms
l
50 ms
googlelogo_color_42x16dp.png
20 ms
perfect-knowledge.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
perfect-knowledge.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
perfect-knowledge.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document uses plugins
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perfect-knowledge.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 Perfect-knowledge.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.
perfect-knowledge.com
Open Graph description is not detected on the main page of Perfect Knowledge. 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: