Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

twcc.com

Login TWC & Roadrunner RR Email | Spectrum Webmail

Page Load Speed

3.9 sec in total

First Response

120 ms

Resources Loaded

3.4 sec

Page Rendered

432 ms

twcc.com screenshot

About Website

Click here to check amazing TWC C content for United States. Otherwise, check out these important facts you probably never knew about twcc.com

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Key Findings

We analyzed Twcc.com page load time and found that the first response time was 120 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

twcc.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

twcc.com

120 ms

www.twcc.com

83 ms

jquery.min.ea8dacda912dfa7c5eec2441d347d771.js

42 ms

utils.min.cd31222ac49213ace66f3568912db918.js

27 ms

granite.min.e26b5f40a34d432bee3ded1ccbdc7041.js

24 ms

Our browser made a total of 263 requests to load all elements on the main page. We found that 14% of them (36 requests) were addressed to the original Twcc.com, 7% (19 requests) were made to S7d2.scene7.com and 6% (15 requests) were made to J.static-locatetv.com. The less responsive or slowest element that took the longest time to load (772 ms) relates to the external source Services.timewarnercable.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (59%)

Content Size

3.9 MB

After Optimization

1.6 MB

In fact, the total size of Twcc.com main page is 3.9 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. 85% 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. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 415.1 kB

  • Original 468.7 kB
  • After minification 421.4 kB
  • After compression 53.6 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. 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 415.1 kB or 89% of the original size.

Image Optimization

-9%

Potential reduce by 70.9 kB

  • Original 755.8 kB
  • After minification 684.9 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. TWC C images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.5 MB

  • Original 2.3 MB
  • After minification 2.2 MB
  • After compression 808.6 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 1.5 MB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 353.7 kB

  • Original 425.8 kB
  • After minification 423.6 kB
  • After compression 72.1 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. Twcc.com needs all CSS files to be minified and compressed as it can save up to 353.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 159 (69%)

Requests Now

232

After Optimization

73

The browser has sent 232 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TWC C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 100 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

twcc.com accessibility score

98

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

twcc.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

twcc.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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