20.8 sec in total
267 ms
5.7 sec
14.8 sec
Welcome to lateshow.cbs.com homepage info - get ready to check Late Show CBS best content for United States right away, or after learning these important things about lateshow.cbs.com
Watch full episodes of The Late Show With Stephen Colbert and view video clips and browse photos. Join the conversation and connect with CBS's The Late Show With Stephen Colbert.
Visit lateshow.cbs.comWe analyzed Lateshow.cbs.com page load time and found that the first response time was 267 ms and then it took 20.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
lateshow.cbs.com performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value19.4 s
0/100
25%
Value16.0 s
0/100
10%
Value50,540 ms
0/100
30%
Value0
100/100
15%
Value63.8 s
0/100
10%
267 ms
187 ms
398 ms
514 ms
10 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lateshow.cbs.com, 53% (26 requests) were made to Wwwimage-tve.cbsstatic.com and 24% (12 requests) were made to Thumbnails.cbsig.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Thumbnails.cbsig.net.
Page size can be reduced by 138.7 kB (6%)
2.1 MB
2.0 MB
In fact, the total size of Lateshow.cbs.com main page is 2.1 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 124.4 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. This page needs HTML code to be minified as it can gain 26.7 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 124.4 kB or 79% of the original size.
Potential reduce by 14.1 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. Late Show CBS images are well optimized though.
Potential reduce by 26 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 122 B
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. Lateshow.cbs.com has all CSS files already compressed.
Number of requests can be reduced by 5 (12%)
42
37
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Late Show CBS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
lateshow.cbs.com
267 ms
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showHome-236b4c193f5486b904fb.min.css
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fonts-3ae55b28025ab7593b2c.min.css
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core-488dffd077996f9815fd.min.js
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showHome-15943c9a323591a7c158.min.js
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lateshow.cbs.com accessibility score
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-*] attributes do not have valid values
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
lateshow.cbs.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
lateshow.cbs.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
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 uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lateshow.cbs.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 Lateshow.cbs.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.
lateshow.cbs.com
Open Graph data is detected on the main page of Late Show CBS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: