6.3 sec in total
2.2 sec
3.5 sec
517 ms
Visit certkingdom.com now to see the best up-to-date Certkingdom content for United States and also check out these interesting facts you probably never knew about certkingdom.com
CERTKINGDOM, MCTS Training, MCTS Certification, MCTS, MCSE, MCITP Certification, MCITP Training, Cisco CCNA Training, Cisco CCNA Certification, Comptia A+ Training, Comptia A+ Certification, mcse 2003...
Visit certkingdom.comWe analyzed Certkingdom.com page load time and found that the first response time was 2.2 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
certkingdom.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.4 s
9/100
25%
Value5.4 s
57/100
10%
Value190 ms
91/100
30%
Value0.114
86/100
15%
Value10.5 s
23/100
10%
2245 ms
92 ms
169 ms
296 ms
178 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 91% of them (49 requests) were addressed to the original Certkingdom.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Chatserver5.comm100.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Certkingdom.com.
Page size can be reduced by 384.2 kB (33%)
1.2 MB
767.3 kB
In fact, the total size of Certkingdom.com main page is 1.2 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. 30% of websites need less resources to load. Images take 778.8 kB which makes up the majority of the site volume.
Potential reduce by 61.7 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.7 kB or 83% of the original size.
Potential reduce by 92.0 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. Obviously, Certkingdom needs image optimization as it can save up to 92.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 223.9 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 223.9 kB or 77% of the original size.
Potential reduce by 6.5 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. Certkingdom.com needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 77% of the original size.
Number of requests can be reduced by 9 (17%)
53
44
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certkingdom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
certkingdom.com
2245 ms
style.css
92 ms
lightbox.css
169 ms
prototype.js
296 ms
scriptaculous.js
178 ms
lightbox.js
208 ms
functions.js
423 ms
slideshow.js
176 ms
effects.js
89 ms
builder.js
94 ms
bgloop.png
115 ms
header.png
443 ms
shopping.png
127 ms
header2.png
448 ms
signin-btn.png
114 ms
product-box.png
343 ms
cisco.png
174 ms
microsoft.png
176 ms
comptia.png
209 ms
cphone.png
424 ms
btn-buynow.gif
263 ms
firefox.gif
303 ms
ie.gif
347 ms
opera.gif
397 ms
chrome.gif
422 ms
safari.gif
431 ms
ordernow.jpg
486 ms
search-btn.png
508 ms
next-btn.png
509 ms
testing-engine.jpg
598 ms
q-a.png
526 ms
study-guide.png
534 ms
labs.png
580 ms
audio-video.png
597 ms
testing-engine.png
592 ms
random_logos.gif
614 ms
ssl.png
625 ms
facebook.png
672 ms
rss.png
677 ms
twitter.png
680 ms
login-windows.png
668 ms
btn3.png
684 ms
win.png
647 ms
bullet.png
701 ms
btn2.png
701 ms
headloop.png
701 ms
analytics.js
22 ms
bg.jpg
738 ms
loading.gif
681 ms
closelabel.gif
682 ms
collect
11 ms
livechatjs.ashx
95 ms
livechat.ashx
134 ms
DBImage.ashx
9 ms
certkingdom.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
certkingdom.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
certkingdom.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certkingdom.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 Certkingdom.com main page’s claimed encoding is . 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.
certkingdom.com
Open Graph description is not detected on the main page of Certkingdom. 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: