2.3 sec in total
267 ms
1.9 sec
166 ms
Visit 6lab.cisco.com now to see the best up-to-date 6 Lab Cisco content for United States and also check out these interesting facts you probably never knew about 6lab.cisco.com
Multiple tools to display various IPv6 deployment metrics: network, user, content
Visit 6lab.cisco.comWe analyzed 6lab.cisco.com page load time and found that the first response time was 267 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
6lab.cisco.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value11.2 s
0/100
25%
Value6.5 s
39/100
10%
Value740 ms
40/100
30%
Value0.045
99/100
15%
Value10.9 s
21/100
10%
267 ms
148 ms
114 ms
325 ms
219 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 29% of them (17 requests) were addressed to the original 6lab.cisco.com, 14% (8 requests) were made to Platform.twitter.com and 12% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain 6lab.cisco.com.
Page size can be reduced by 674.0 kB (41%)
1.6 MB
951.8 kB
In fact, the total size of 6lab.cisco.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. 55% of websites need less resources to load. Images take 942.9 kB which makes up the majority of the site volume.
Potential reduce by 59.7 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. 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 59.7 kB or 74% of the original size.
Potential reduce by 208.7 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, 6 Lab Cisco needs image optimization as it can save up to 208.7 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 251.4 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 251.4 kB or 60% of the original size.
Potential reduce by 154.1 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. 6lab.cisco.com needs all CSS files to be minified and compressed as it can save up to 154.1 kB or 85% of the original size.
Number of requests can be reduced by 30 (54%)
56
26
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 6 Lab Cisco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
6lab.cisco.com
267 ms
index.php
148 ms
index.css
114 ms
bootstrap.css
325 ms
font-awesome.css
219 ms
font-awesome.css
222 ms
custom.css
225 ms
css
29 ms
jquery.min.js
37 ms
bootstrap.min.js
16 ms
addthis_widget.js
15 ms
jsapi
36 ms
bechdeluusjpfrincn
502 ms
rsz_logo6lab.png
243 ms
caroussel1.png
748 ms
caroussel2.png
433 ms
caroussel3.png
658 ms
caroussel4.png
903 ms
caroussel5.png
581 ms
ipv4_logo_60x40.png
387 ms
sdk.js
297 ms
platform.js
189 ms
widgets.js
8 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
42 ms
fontawesome-webfont.woff
804 ms
fontawesome-webfontba72.woff
624 ms
glyphicons-halflings-regular.woff
664 ms
16 ms
like.php
150 ms
ui+en.css
9 ms
format+en,default+en,ui+en,corechart+en.I.js
28 ms
300lo.json
47 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
42 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
46 ms
sh.7c7179124ea24ac6ba46caac.html
35 ms
vpc6VNjRPXV.js
522 ms
LVx-xkvaJ0b.png
589 ms
cb=gapi.loaded_0
45 ms
cb=gapi.loaded_1
110 ms
fastbutton
119 ms
syndication
143 ms
339737867402240001
196 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
28 ms
tweet_button.6a78875565a912489e9aef879c881358.en.html
36 ms
cb=gapi.loaded_0
66 ms
cb=gapi.loaded_1
61 ms
71 ms
postmessageRelay
67 ms
xd_arbiter.php
220 ms
xd_arbiter.php
426 ms
api.js
37 ms
core:rpc:shindig.random:shindig.sha1.js
80 ms
2536007149-postmessagerelay.js
71 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
8 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
7 ms
e0bf378c54f89b49bd21e15fffb27c55_normal.png
147 ms
vpc6VNjRPXV.js
203 ms
jot.html
3 ms
tooltip.css
63 ms
6lab.cisco.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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Links do not have a discernible name
6lab.cisco.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
6lab.cisco.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 6lab.cisco.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 6lab.cisco.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.
6lab.cisco.com
Open Graph data is detected on the main page of 6 Lab Cisco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: