Tools & Wizards About Us
centurytel.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

centurytel.com

Residential Services: Home Internet, TV, & Phone | CenturyLink

Page Load Speed

2.2 sec in total

First Response

115 ms

Resources Loaded

1.7 sec

Page Rendered

412 ms

centurytel.com screenshot

About Website

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

Discover CenturyLink residential home internet services. Find high-speed internet, local and long distance home phone services, TV, and special bundle offers.

Visit centurytel.com

Key Findings

We analyzed Centurytel.com page load time and found that the first response time was 115 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

centurytel.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value14,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

centurytel.com

115 ms

www.centurytel.com

181 ms

www.centurylink.com

33 ms

www.centurylink.com

37 ms

adrum-22.6.0.3859.js

28 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Centurytel.com, 83% (97 requests) were made to Centurylink.com and 3% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (535 ms) relates to the external source A25781141164.cdn.optimizely.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.5 kB (10%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centurytel.com main page is 2.4 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 171.4 kB

  • Original 205.5 kB
  • After minification 163.1 kB
  • After compression 34.1 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 42.4 kB, which is 21% 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 171.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.6 MB
  • After minification 1.6 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. Century Tel images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 41.5 kB

  • Original 398.1 kB
  • After minification 397.6 kB
  • After compression 356.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 18.5 kB

  • Original 177.2 kB
  • After minification 177.0 kB
  • After compression 158.6 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. Centurytel.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (53%)

Requests Now

109

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Century Tel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centurytel.com

centurytel.com

115 ms

www.centurytel.com

www.centurytel.com

181 ms

www.centurylink.com

www.centurylink.com

33 ms

www.centurylink.com

www.centurylink.com

37 ms

adrum-22.6.0.3859.js

adrum-22.6.0.3859.js

28 ms

core.min.js

core.min.js

40 ms

crypto-js.min.js

crypto-js.min.js

52 ms

aes.min.js

aes.min.js

59 ms

reset.css

reset.css

8 ms

jquery-3.7.0.js

jquery-3.7.0.js

34 ms

require2.js

require2.js

22 ms

mp_linkcode.js

mp_linkcode.js

23 ms

bootstrap.min.css

bootstrap.min.css

23 ms

template_a.css

template_a.css

33 ms

global-responsive.css

global-responsive.css

32 ms

qwest.jquery-ui-autocomplete-0.0.1.css

qwest.jquery-ui-autocomplete-0.0.1.css

33 ms

jqModal.css

jqModal.css

32 ms

modals.css

modals.css

33 ms

zipmodal.css

zipmodal.css

45 ms

embeddedGeoContentController-responsive.js

embeddedGeoContentController-responsive.js

39 ms

home-responsive.css

home-responsive.css

39 ms

hero-address-form.css

hero-address-form.css

37 ms

home-res-banner.css

home-res-banner.css

36 ms

res_nav_transparent.css

res_nav_transparent.css

38 ms

global-navbar.css

global-navbar.css

42 ms

global-navbar.js

global-navbar.js

41 ms

uni_res_nav.js

uni_res_nav.js

43 ms

resHomeBanner-bannerScripts.js

resHomeBanner-bannerScripts.js

41 ms

hero-address-form-supplement.js

hero-address-form-supplement.js

41 ms

ctap-address-form.js

ctap-address-form.js

46 ms

mpel.js

mpel.js

29 ms

global-footer.css

global-footer.css

44 ms

global-footer.js

global-footer.js

43 ms

gtm.js

gtm.js

139 ms

jquery-ui-1.8.11.custom.css

jquery-ui-1.8.11.custom.css

15 ms

qwest.jquery-ui-0.0.1.css

qwest.jquery-ui-0.0.1.css

14 ms

qwest_logo.png

qwest_logo.png

81 ms

ctl_logo.png

ctl_logo.png

82 ms

loading_nc_large.gif

loading_nc_large.gif

21 ms

centurylink-logo.svg

centurylink-logo.svg

19 ms

centurylink-logo-tablet.svg

centurylink-logo-tablet.svg

25 ms

search_icon.svg

search_icon.svg

21 ms

zipcode-icon-tablet.svg

zipcode-icon-tablet.svg

23 ms

left-arrow.svg

left-arrow.svg

26 ms

left_arrow_ro_icon.svg

left_arrow_ro_icon.svg

26 ms

right-arrow.svg

right-arrow.svg

27 ms

right_arrow_ro_icon.svg

right_arrow_ro_icon.svg

28 ms

redesignHero.png

redesignHero.png

110 ms

res_home_mobile.png

res_home_mobile.png

96 ms

100Mbps.svg

100Mbps.svg

29 ms

940Mbps.svg

940Mbps.svg

94 ms

sbg-work-hard-mobile.jpg

sbg-work-hard-mobile.jpg

99 ms

Accessories-Mobile.png

Accessories-Mobile.png

103 ms

CTL-500-Mbps.svg

CTL-500-Mbps.svg

96 ms

RES_Banners_wfh_mob.jpg

RES_Banners_wfh_mob.jpg

102 ms

LocationIcon_av.svg

LocationIcon_av.svg

99 ms

loading_small.gif

loading_small.gif

99 ms

smartPhone.png

smartPhone.png

100 ms

womanLaptop.png

womanLaptop.png

105 ms

manPhone.png

manPhone.png

107 ms

devices.png

devices.png

101 ms

monitor.png

monitor.png

105 ms

TV_popcorn_mobile.png

TV_popcorn_mobile.png

102 ms

phone_guy_mobile.png

phone_guy_mobile.png

107 ms

accessories_mobile.png

accessories_mobile.png

107 ms

fiber_internet_mobile.png

fiber_internet_mobile.png

106 ms

ACP.png

ACP.png

120 ms

ACPmobile.png

ACPmobile.png

114 ms

30to0.png

30to0.png

106 ms

speedMeter.svg

speedMeter.svg

116 ms

247clock.svg

247clock.svg

108 ms

MaisonNeue-Book.otf

MaisonNeue-Book.otf

111 ms

wifiSymbol.svg

wifiSymbol.svg

99 ms

paperMoney.svg

paperMoney.svg

105 ms

yogaLady.png

yogaLady.png

108 ms

xboxController.png

xboxController.png

99 ms

videoTablet.png

videoTablet.png

101 ms

rokuStick.png

rokuStick.png

99 ms

fiveStar-518x200.png

fiveStar-518x200.png

98 ms

fiveStar-312x120.png

fiveStar-312x120.png

99 ms

headphones.svg

headphones.svg

100 ms

computer.svg

computer.svg

115 ms

checkmark-72x72.png

checkmark-72x72.png

94 ms

mpel_storage.html

mpel_storage.html

74 ms

bootstrap.min.js

bootstrap.min.js

89 ms

Refer-Earn-Blade.jpg

Refer-Earn-Blade.jpg

149 ms

packages.png

packages.png

147 ms

boxes_mobile.png

boxes_mobile.png

143 ms

twitter-logo.svg

twitter-logo.svg

140 ms

linked-in-logo.svg

linked-in-logo.svg

141 ms

facebook-logo.svg

facebook-logo.svg

141 ms

youtube-logo.svg

youtube-logo.svg

143 ms

feedback.gif

feedback.gif

144 ms

jquery.autozam.js

jquery.autozam.js

54 ms

cookies2.js

cookies2.js

54 ms

locator.js

locator.js

55 ms

25995390211.js

25995390211.js

151 ms

js

js

186 ms

otSDKStub.js

otSDKStub.js

268 ms

gtm.js

gtm.js

217 ms

MaisonNeue-Light.otf

MaisonNeue-Light.otf

171 ms

MaisonNeue-Medium.otf

MaisonNeue-Medium.otf

171 ms

MaisonNeue-Bold.otf

MaisonNeue-Bold.otf

170 ms

jquery-ui-1.13.2.min.js

jquery-ui-1.13.2.min.js

168 ms

geo4.js

geo4.js

209 ms

a25781141164.html

a25781141164.html

535 ms

collect

collect

160 ms

jqModal.js

jqModal.js

46 ms

d4a5a70c-4354-4592-85d0-10a8269aad24.json

d4a5a70c-4354-4592-85d0-10a8269aad24.json

59 ms

chat-ball-button-1x.png

chat-ball-button-1x.png

10 ms

sfChatiFrame.html

sfChatiFrame.html

8 ms

deployment.js

deployment.js

54 ms

jquery.qwest-core.js

jquery.qwest-core.js

10 ms

salesforce-chat-iframe.min.css

salesforce-chat-iframe.min.css

15 ms

centurycore.shortcuts.js

centurycore.shortcuts.js

34 ms

location

location

45 ms

otBannerSdk.js

otBannerSdk.js

18 ms

Accessibility Review

centurytel.com accessibility score

94

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.

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

Links do not have a discernible name

Best Practices

centurytel.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

centurytel.com SEO score

82

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

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 Centurytel.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 Centurytel.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

centurytel.com

Open Graph description is not detected on the main page of Century Tel. 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: