Access sportsfly.cbsistatic.com. CBS Sports - News, Live Scores, Schedules, Fantasy Games, Video and more.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value34.4 s

0/100

10%

TBT (Total Blocking Time)

Value11,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value74.1 s

0/100

10%

www.cbssports.com

29 ms

main.desktop.css

57 ms

icon-moon.css

53 ms

pre-esi-reset.css

48 ms

layout.css

12 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 48% of them (48 requests) were addressed to the original Sportsfly.cbsistatic.com, 23% (23 requests) were made to Sports.cbsimg.net and 9% (9 requests) were made to Sportshub.cbsistatic.com. The less responsive or slowest element that took the longest time to load (324 ms) relates to the external source At.cbsi.com.

Content Size

2.3 MB

After Optimization

1.6 MB

In fact, the total size of Sportsfly.cbsistatic.com main page is 2.3 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. 75% 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 819.6 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 723.4 kB

Original 796.1 kB
After minification 724.5 kB
After compression 72.7 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 723.4 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 819.6 kB
After minification 819.6 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. Sports Fly CBS Istatic images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

Original 567.4 kB
After minification 567.4 kB
After compression 566.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 32.5 kB

Original 152.0 kB
After minification 151.7 kB
After compression 119.5 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. Sportsfly.cbsistatic.com needs all CSS files to be minified and compressed as it can save up to 32.5 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sports Fly CBS Istatic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

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

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

These items highlight common accessibility best practices.

High

The document uses <meta http-equiv="refresh">

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

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 Sportsfly.cbsistatic.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 Sportsfly.cbsistatic.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

sportsfly.cbsistatic.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

CBS Sports - News, Live Scores, Schedules, Fantasy Games, Video and more. - CBSSports.com

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.cbssports.com

main.desktop.css

icon-moon.css

pre-esi-reset.css

layout.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.cbssports.com

main.desktop.css

icon-moon.css

pre-esi-reset.css

layout.css

page.css

esi-nav-overrides.css

jquery-3.0.0.min.js

otSDKStub.js

optanon-v1.1.0.js

require-2.3.5.js

guid-1.0.js

MIN-80200.js

site-header.desktop.css

site-footer.css

nav-interactions.js

saag.desktop.css

jquery.js

footer.lite.js

main.desktop.js

utag.js

cwr.js

image

screen-shot-2020-04-22-at-11-04-56-am.png

52.svg

fanatics.svg

week-1-pr-chiefs.jpg

usc-tt25.png

amari-cooper-stefanski-g.jpg

marvin-harrison-jr-cardinals-usatsi.jpg

image

image

logo-247sports.svg

logo-sportsline.svg

logo-maxpreps.svg

taboola-choices.png

logo-cbs-sports-digital-blue.svg

logo-cbs-sports-golazo-network-blue.svg

logo-paramount-plus-blue.svg

commissioner-button1.svg

commissioner-button2.svg

footer_golfweb.svg

logo-sportsline-text.svg