7.2 sec in total
607 ms
5.9 sec
633 ms
Click here to check amazing Lab4ccie content. Otherwise, check out these important facts you probably never knew about lab4ccie.com
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Visit lab4ccie.comWe analyzed Lab4ccie.com page load time and found that the first response time was 607 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
lab4ccie.com performance score
name
value
score
weighting
Value9.7 s
0/100
10%
Value19.9 s
0/100
25%
Value45.8 s
0/100
10%
Value5,460 ms
0/100
30%
Value0
100/100
15%
Value19.7 s
2/100
10%
607 ms
1771 ms
92 ms
128 ms
288 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 59% of them (35 requests) were addressed to the original Lab4ccie.com, 22% (13 requests) were made to Embed.tawk.to and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Certadmin.aspwebhosts.net.
Page size can be reduced by 576.9 kB (36%)
1.6 MB
1.0 MB
In fact, the total size of Lab4ccie.com main page is 1.6 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 45.1 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 18.0 kB, which is 35% 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 45.1 kB or 88% of the original size.
Potential reduce by 382.5 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. Obviously, Lab4ccie needs image optimization as it can save up to 382.5 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 87.1 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 87.1 kB or 22% of the original size.
Potential reduce by 62.2 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. Lab4ccie.com needs all CSS files to be minified and compressed as it can save up to 62.2 kB or 46% of the original size.
Number of requests can be reduced by 41 (82%)
50
9
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab4ccie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
lab4ccie.com
607 ms
lab4ccie.com
1771 ms
bootstrap.min.css
92 ms
font-awesome.min.css
128 ms
animate.min.css
288 ms
owl.carousel.css
117 ms
magnific-popup.css
117 ms
theme-base.css
198 ms
theme-elements.css
232 ms
responsive.css
157 ms
blue-dark.css
159 ms
css
23 ms
settings.css
206 ms
rs-plugin-styles.css
271 ms
jquery-ui.min.css
314 ms
custom.css
310 ms
jquery-1.11.2.min.js
351 ms
plugins-compressed.js
594 ms
sweetalert.css
346 ms
sweetalert.min.js
346 ms
jquery.themepunch.tools.min.js
409 ms
jquery.themepunch.revolution.min.js
451 ms
revolution.extension.video.min.js
378 ms
revolution.extension.slideanims.min.js
530 ms
revolution.extension.actions.min.js
530 ms
revolution.extension.layeranimation.min.js
527 ms
revolution.extension.navigation.min.js
541 ms
theme-functions.js
558 ms
jquery-ui.min.js
1010 ms
custom.js
1008 ms
Lab4ccieChatScript.js
1007 ms
Lab4ccie_Logo.png
1873 ms
Lab4ccie_SlideImage1.jpg
2398 ms
Lab4ccie_BookImage.png
2212 ms
14.jpg
705 ms
overlay-pattern-1.png
408 ms
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24 ms
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fontawesome-webfont.woff
444 ms
grid.svg
69 ms
default
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counter.js
96 ms
t.php
194 ms
ui-bg_flat_75_ffffff_40x100.png
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twk-arr-find-polyfill.js
195 ms
twk-object-values-polyfill.js
195 ms
twk-event-polyfill.js
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twk-entries-polyfill.js
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twk-iterator-polyfill.js
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twk-promise-polyfill.js
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twk-main.js
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twk-vendor.js
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twk-chunk-vendors.js
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twk-chunk-common.js
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twk-runtime.js
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twk-app.js
270 ms
lab4ccie.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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
lab4ccie.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
lab4ccie.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lab4ccie.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 Lab4ccie.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.
lab4ccie.com
Open Graph description is not detected on the main page of Lab4ccie. 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: