Tools & Wizards About Us
wcbstv.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

wcbstv.com

CBS New York - Breaking News, Sports, Weather, Traffic and the Best of NY

Page Load Speed

5.1 sec in total

First Response

140 ms

Resources Loaded

1.1 sec

Page Rendered

3.9 sec

wcbstv.com screenshot

About Website

Welcome to wcbstv.com homepage info - get ready to check W CBS Tv best content for United States right away, or after learning these important things about wcbstv.com

Latest breaking news from New York City.

Visit wcbstv.com

Key Findings

We analyzed Wcbstv.com page load time and found that the first response time was 140 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

wcbstv.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value22.8 s

0/100

10%

TBT (Total Blocking Time)

Value8,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value52.7 s

0/100

10%

Network Requests Diagram

wcbstv.com

140 ms

42 ms

0ebfc75932d165a6a8eb319654d7fa992f85.index.js

432 ms

door.min.css

14 ms

wxwidget.loader.js

233 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Wcbstv.com, 32% (44 requests) were made to Assets2.cbsnewsstatic.com and 30% (42 requests) were made to Assets3.cbsnewsstatic.com. The less responsive or slowest element that took the longest time to load (624 ms) relates to the external source Assets1.cbsnewsstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (10%)

Content Size

15.1 MB

After Optimization

13.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wcbstv.com main page is 15.1 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. Only a small number of websites need less resources to load. Images take 14.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 400.2 kB

  • Original 482.8 kB
  • After minification 410.9 kB
  • After compression 82.6 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 71.9 kB, which is 15% 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 400.2 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 836.3 kB

  • Original 14.2 MB
  • After minification 13.4 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. W CBS Tv images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 207 B

  • Original 74.1 kB
  • After minification 74.1 kB
  • After compression 73.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 264.1 kB

  • Original 343.1 kB
  • After minification 342.3 kB
  • After compression 78.9 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. Wcbstv.com needs all CSS files to be minified and compressed as it can save up to 264.1 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (2%)

Requests Now

132

After Optimization

129

  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W CBS Tv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wcbstv.com

wcbstv.com

140 ms

42 ms

0ebfc75932d165a6a8eb319654d7fa992f85.index.js

0ebfc75932d165a6a8eb319654d7fa992f85.index.js

432 ms

door.min.css

door.min.css

14 ms

wxwidget.loader.js

wxwidget.loader.js

233 ms

widget.js

widget.js

415 ms

main.js

main.js

89 ms

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498 ms

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Accessibility Review

wcbstv.com accessibility score

81

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

wcbstv.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wcbstv.com SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wcbstv.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 Wcbstv.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.

Social Sharing Optimization

wcbstv.com

Open Graph data is detected on the main page of W CBS Tv. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: