Tools & Wizards About Us
linespeedtest.dallas1.level3.net screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

linespeedtest.dallas1.level3.net

Internet Speed Test

Page Load Speed

2.7 sec in total

First Response

81 ms

Resources Loaded

2.5 sec

Page Rendered

146 ms

linespeedtest.dallas1.level3.net screenshot

About Website

Visit linespeedtest.dallas1.level3.net now to see the best up-to-date Line Speed Test Dallas 1 Level 3 content for Turkey and also check out these interesting facts you probably never knew about linespeedtest.dallas1.level3.net

Visit linespeedtest.dallas1.level3.net

Key Findings

We analyzed Linespeedtest.dallas1.level3.net page load time and found that the first response time was 81 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

linespeedtest.dallas1.level3.net performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value4,030 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.688

7/100

15%

TTI (Time to Interactive)

Value34.0 s

0/100

10%

Network Requests Diagram

linespeedtest.dallas1.level3.net

81 ms

internet-speed-test.html

362 ms

clientlib-base.min.397bb3385ba65d963d0c360613e8a753.css

367 ms

clientlib-onelink-en-us.min.b95d998754deccf2c36fc532a9c4d14b.css

238 ms

clientlibs-smartappbanner.04e201185b7add32be248b97bd656c6a.css

265 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Linespeedtest.dallas1.level3.net, 87% (58 requests) were made to Centurylink.com and 7% (5 requests) were made to Centurylinkresidential.mpeasylink.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Centurylink.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.6 kB (51%)

Content Size

176.3 kB

After Optimization

85.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Linespeedtest.dallas1.level3.net main page is 176.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. HTML takes 103.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 89.7 kB

  • Original 103.9 kB
  • After minification 89.1 kB
  • After compression 14.2 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 14.8 kB, which is 14% 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 89.7 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 906 B

  • Original 69.4 kB
  • After minification 68.5 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. Line Speed Test Dallas 1 Level 3 images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 31 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 3.0 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.

Requests Breakdown

Number of requests can be reduced by 36 (73%)

Requests Now

49

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Line Speed Test Dallas 1 Level 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

linespeedtest.dallas1.level3.net

linespeedtest.dallas1.level3.net

81 ms

internet-speed-test.html

internet-speed-test.html

362 ms

clientlib-base.min.397bb3385ba65d963d0c360613e8a753.css

clientlib-base.min.397bb3385ba65d963d0c360613e8a753.css

367 ms

clientlib-onelink-en-us.min.b95d998754deccf2c36fc532a9c4d14b.css

clientlib-onelink-en-us.min.b95d998754deccf2c36fc532a9c4d14b.css

238 ms

clientlibs-smartappbanner.04e201185b7add32be248b97bd656c6a.css

clientlibs-smartappbanner.04e201185b7add32be248b97bd656c6a.css

265 ms

clientlibs-smartappbanner.8ac403202130d190b5abfbce5fa8d7d1.js

clientlibs-smartappbanner.8ac403202130d190b5abfbce5fa8d7d1.js

286 ms

mp_linkcode.dd7d283e1756b58480e38e0b45be3d5e.js

mp_linkcode.dd7d283e1756b58480e38e0b45be3d5e.js

266 ms

clientlib-dependencies.min.e285ef003495b5b84a9715679c88cd7f.css

clientlib-dependencies.min.e285ef003495b5b84a9715679c88cd7f.css

471 ms

clientlib-vapor.min.a30f469d1ad923ddbe3e897b8758aab6.css

clientlib-vapor.min.a30f469d1ad923ddbe3e897b8758aab6.css

705 ms

dialog.min.eb831024302fcf41cb7b458e0de0c503.css

dialog.min.eb831024302fcf41cb7b458e0de0c503.css

520 ms

dialog.min.5dbca425f7e8eaa75d66663c2540d2f0.js

dialog.min.5dbca425f7e8eaa75d66663c2540d2f0.js

501 ms

clientlib-speedtest.min.2922b60ebc17b57e3f97b014edfcced9.css

clientlib-speedtest.min.2922b60ebc17b57e3f97b014edfcced9.css

619 ms

clientlib-845.min.d09ef77cc234439c3397b96d3b8ff9e5.js

clientlib-845.min.d09ef77cc234439c3397b96d3b8ff9e5.js

910 ms

clientlib-speedtest.min.c7ede8e3c09e67918684dee8d9883e9f.js

clientlib-speedtest.min.c7ede8e3c09e67918684dee8d9883e9f.js

908 ms

clientlibs.min.202fdaa23816e01d96407053e59e0450.css

clientlibs.min.202fdaa23816e01d96407053e59e0450.css

908 ms

jquery.min.3e24d4d067ac58228b5004abb50344ef.js

jquery.min.3e24d4d067ac58228b5004abb50344ef.js

944 ms

clientlib-832.min.92513de498e93030358c0592edcc9053.js

clientlib-832.min.92513de498e93030358c0592edcc9053.js

995 ms

clientlib-37.min.68eaaac94ffaef093c10e5183c039f53.js

clientlib-37.min.68eaaac94ffaef093c10e5183c039f53.js

999 ms

clientlib-vapor.min.096c75508978dffe56f8def4286faafd.js

clientlib-vapor.min.096c75508978dffe56f8def4286faafd.js

1230 ms

container.min.c8339545b501e3db3abc37c9a4cc2d6e.js

container.min.c8339545b501e3db3abc37c9a4cc2d6e.js

1085 ms

clientlib-base.min.01c37f9689a917c171edf379664cd16b.js

clientlib-base.min.01c37f9689a917c171edf379664cd16b.js

1165 ms

mpel.js

mpel.js

17 ms

clientlib-tabswitch.min.b5ec2875f4a15a7afd5f39bc9bd4bbb0.js

clientlib-tabswitch.min.b5ec2875f4a15a7afd5f39bc9bd4bbb0.js

1176 ms

gtm.js

gtm.js

89 ms

init.js

init.js

610 ms

corp_logo.svg

corp_logo.svg

184 ms

canvas.png

canvas.png

186 ms

play.svg

play.svg

187 ms

cache.svg

cache.svg

187 ms

speedtestpowered.png

speedtestpowered.png

188 ms

dial.png

dial.png

190 ms

more.svg

more.svg

189 ms

topics.svg

topics.svg

190 ms

wifi.svg

wifi.svg

194 ms

person.svg

person.svg

195 ms

download1.png

download1.png

195 ms

upload.png

upload.png

196 ms

ping.png

ping.png

241 ms

bandwidth-usage_lg.png

bandwidth-usage_lg.png

243 ms

internet.png

internet.png

241 ms

home-phone-icon.png

home-phone-icon.png

242 ms

CTLSB-64.png

CTLSB-64.png

243 ms

tv.png

tv.png

244 ms

icon-acct-64.png

icon-acct-64.png

243 ms

video_icon-64.png

video_icon-64.png

244 ms

CenturyLink%20Logo.svg

CenturyLink%20Logo.svg

244 ms

MaisonNeue-Light.otf

MaisonNeue-Light.otf

410 ms

MaisonNeue-Medium.otf

MaisonNeue-Medium.otf

429 ms

MaisonNeue-Bold.otf

MaisonNeue-Bold.otf

472 ms

MaisonNeue-ExtraBold.otf

MaisonNeue-ExtraBold.otf

545 ms

ProximaNova-Regular.otf

ProximaNova-Regular.otf

566 ms

ProximaNova-It.otf

ProximaNova-It.otf

603 ms

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AAEAAAAAAAMAAwAtAAEAAAAAAAQAAwBUAAEAAAAAAAUADAAJAAEAAAAAAAYAAwA2AAEAAAAAAAoAGgBdAAMAAQQJAAEABgADAAMAAQQJAAIADgBGAAMAAQQJAAMABgAwAAMAAQQJAAQABgBXAAMAAQQJAAUAGAAVAAMAAQQJAAYABgA5AAMAAQQJAAoANAB3Y2hpAGMAaABpVmVyc2lvbiA1LjM4AFYAZQByAHMAaQBvAG4AIAA1AC4AMwA4Y2hpAGMAaABpY2hpAGMAaABpUmVndWxhcgBSAGUAZwB1AGwAYQByY2hpAGMAaABpRm9udCBnZW5lcmF0ZWQgYnkgSWNvTW9vbi4ARgBvAG4AdAAgAGcAZQBuAGUAcgBhAHQAZQBkACAAYgB5ACAASQBjAG8ATQBvAG8AbgAuAAAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

4 ms

ProximaNova-BoldIt.otf

ProximaNova-BoldIt.otf

912 ms

ProximaNova-Bold.otf

ProximaNova-Bold.otf

641 ms

MaisonNeue-Medium.otf

MaisonNeue-Medium.otf

739 ms

MaisonNeue-Light.otf

MaisonNeue-Light.otf

829 ms

MaisonNeue-Bold.otf

MaisonNeue-Bold.otf

810 ms

MaisonNeue-ExtraBold.otf

MaisonNeue-ExtraBold.otf

859 ms

MaisonNeue-Book.otf

MaisonNeue-Book.otf

956 ms

MaisonNeue-Book.otf

MaisonNeue-Book.otf

1046 ms

thumbs-up-icon-white.svg

thumbs-up-icon-white.svg

1063 ms

mpel_storage.html

mpel_storage.html

4 ms

mpel

mpel

3 ms

mpel_ssd.js

mpel_ssd.js

2 ms

mpel_storage.html

mpel_storage.html

3 ms

el3.gif

el3.gif

85 ms

Accessibility Review

linespeedtest.dallas1.level3.net accessibility score

89

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

linespeedtest.dallas1.level3.net 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

High

Missing source maps for large first-party JavaScript

SEO Factors

linespeedtest.dallas1.level3.net SEO score

71

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 Linespeedtest.dallas1.level3.net 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 Linespeedtest.dallas1.level3.net 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

linespeedtest.dallas1.level3.net

Open Graph description is not detected on the main page of Line Speed Test Dallas 1 Level 3. 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: