Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

cbsaroundtheworld.com

CBS TV Network Primetime, Daytime, Late Night and Classic Television Shows

Page Load Speed

3.4 sec in total

First Response

175 ms

Resources Loaded

2.9 sec

Page Rendered

374 ms

cbsaroundtheworld.com screenshot

About Website

Visit cbsaroundtheworld.com now to see the best up-to-date CBS Aroundtheworld content for United States and also check out these interesting facts you probably never knew about cbsaroundtheworld.com

Watch CBS television online. Find CBS primetime, daytime, late night, and classic tv episodes, videos, and information.

Visit cbsaroundtheworld.com

Key Findings

We analyzed Cbsaroundtheworld.com page load time and found that the first response time was 175 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cbsaroundtheworld.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.594

11/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

cbsaroundtheworld.com

175 ms

www.cbs.com

293 ms

homepage.min.css

23 ms

jquery.tools.min_1_2_6.js

29 ms

cbs.min.js

20 ms

Our browser made a total of 257 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Cbsaroundtheworld.com, 40% (103 requests) were made to Wwwimage.cbsstatic.com and 5% (12 requests) were made to Ums.adtechus.com. The less responsive or slowest element that took the longest time to load (630 ms) relates to the external source Securepubads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (35%)

Content Size

4.2 MB

After Optimization

2.7 MB

In fact, the total size of Cbsaroundtheworld.com main page is 4.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 134.6 kB

  • Original 167.0 kB
  • After minification 153.5 kB
  • After compression 32.3 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 134.6 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 60.5 kB

  • Original 2.2 MB
  • After minification 2.1 MB

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. CBS Aroundtheworld images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 1.2 MB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 551.2 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 1.2 MB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 45.1 kB

  • Original 55.6 kB
  • After minification 55.6 kB
  • After compression 10.5 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. Cbsaroundtheworld.com needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 113 (47%)

Requests Now

242

After Optimization

129

The browser has sent 242 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBS Aroundtheworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

cbsaroundtheworld.com accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

Image elements do not have [alt] attributes

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

cbsaroundtheworld.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cbsaroundtheworld.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbsaroundtheworld.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 Cbsaroundtheworld.com main page’s claimed encoding is iso-8859-1. 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of CBS Aroundtheworld. 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: