Tools & Wizards About Us
devices.t-mobile.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

devices.t-mobile.com

T-Mobile® Official Site: Get Even More Without Paying More

Page Load Speed

1.8 sec in total

First Response

144 ms

Resources Loaded

773 ms

Page Rendered

906 ms

devices.t-mobile.com screenshot

About Website

Click here to check amazing Devices T Mobile content for United States. Otherwise, check out these important facts you probably never knew about devices.t-mobile.com

Save on incredible benefits every month. Learn about unlimited plans, 5G internet & more.

Visit devices.t-mobile.com

Key Findings

We analyzed Devices.t-mobile.com page load time and found that the first response time was 144 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

devices.t-mobile.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value3,950 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

www.t-mobile.com

144 ms

launch-1df223c5538b.min.js

21 ms

alpinejs.ACSHASHd2728c9cce54144b71c50210bddbbbee.js

33 ms

js-cookie.ACSHASH36b75f405306acfba42bfd1e232acb78.js

36 ms

uuid.ACSHASHeab3529dfc41c0244b78bc53cef21ed9.js

35 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Devices.t-mobile.com, 34% (25 requests) were made to T-mobile.scene7.com and 1% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (348 ms) relates to the external source T-mobile.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 392.4 kB (16%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Devices.t-mobile.com main page is 2.5 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 332.7 kB

  • Original 382.7 kB
  • After minification 341.5 kB
  • After compression 50.0 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 41.2 kB, which is 11% 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 332.7 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 41.8 kB

  • Original 2.0 MB
  • After minification 2.0 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. Devices T Mobile images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 17.9 kB

  • Original 105.1 kB
  • After minification 105.1 kB
  • After compression 87.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 17.9 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (52%)

Requests Now

73

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devices T Mobile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.t-mobile.com

www.t-mobile.com

144 ms

launch-1df223c5538b.min.js

launch-1df223c5538b.min.js

21 ms

alpinejs.ACSHASHd2728c9cce54144b71c50210bddbbbee.js

alpinejs.ACSHASHd2728c9cce54144b71c50210bddbbbee.js

33 ms

js-cookie.ACSHASH36b75f405306acfba42bfd1e232acb78.js

js-cookie.ACSHASH36b75f405306acfba42bfd1e232acb78.js

36 ms

uuid.ACSHASHeab3529dfc41c0244b78bc53cef21ed9.js

uuid.ACSHASHeab3529dfc41c0244b78bc53cef21ed9.js

35 ms

localforage.ACSHASH07df3c3b2a00d863bd93c888a0cb852e.js

localforage.ACSHASH07df3c3b2a00d863bd93c888a0cb852e.js

31 ms

fetch.ACSHASH25501b28f49a5a2a341c672bead80b93.js

fetch.ACSHASH25501b28f49a5a2a341c672bead80b93.js

31 ms

clientlib-platform-main.ACSHASH6c93cb854b7691928cb776d9d5d59e60.js

clientlib-platform-main.ACSHASH6c93cb854b7691928cb776d9d5d59e60.js

36 ms

webvitals.ACSHASH9a5af313a42632e0b9c9a0d329acf9b1.js

webvitals.ACSHASH9a5af313a42632e0b9c9a0d329acf9b1.js

67 ms

global-privacy.ACSHASH57d32d90f0f659ab55c86d08a5c21f45.js

global-privacy.ACSHASH57d32d90f0f659ab55c86d08a5c21f45.js

54 ms

authorization.ACSHASH613d69ca41733315d91e695fdeb7963a.js

authorization.ACSHASH613d69ca41733315d91e695fdeb7963a.js

56 ms

clientlib-grid.ACSHASH23c3b28b9ed391c428586dd2cddbee30.css

clientlib-grid.ACSHASH23c3b28b9ed391c428586dd2cddbee30.css

46 ms

clientlib-experience-main.ACSHASHd644730dbc2da863996468bdad747c88.css

clientlib-experience-main.ACSHASHd644730dbc2da863996468bdad747c88.css

49 ms

clientlib-tmobile.ACSHASH322934596a20a7e2bcec3761242420e1.css

clientlib-tmobile.ACSHASH322934596a20a7e2bcec3761242420e1.css

49 ms

clientlib-experience-components.ACSHASH1b7aa5b8ee2aff007cc10491a10138fa.css

clientlib-experience-components.ACSHASH1b7aa5b8ee2aff007cc10491a10138fa.css

58 ms

clientlib-experience-forms.ACSHASH6a7f205162b34ac85b106df1b5d8d5e9.css

clientlib-experience-forms.ACSHASH6a7f205162b34ac85b106df1b5d8d5e9.css

66 ms

5331c950

5331c950

348 ms

clientlib-unav-main.ACSHASHaf71054af4f61517057a1784a8638917.css

clientlib-unav-main.ACSHASHaf71054af4f61517057a1784a8638917.css

89 ms

clientlib.ACSHASH614e2334d722b52e9c353817aa3d5b10.css

clientlib.ACSHASH614e2334d722b52e9c353817aa3d5b10.css

88 ms

lodash.ACSHASHe6324da83e365651034e6d4ee304d969.js

lodash.ACSHASHe6324da83e365651034e6d4ee304d969.js

110 ms

clientlib-experience-utils.ACSHASH0ab9c238d96a8d9c3a0ed7bc2a6ba321.js

clientlib-experience-utils.ACSHASH0ab9c238d96a8d9c3a0ed7bc2a6ba321.js

126 ms

clientlib.ACSHASH7ece019b9007f563bb70249c9c941c54.js

clientlib.ACSHASH7ece019b9007f563bb70249c9c941c54.js

110 ms

clientlib.ACSHASH4c53a404f74a7a12c744a459d1f72096.css

clientlib.ACSHASH4c53a404f74a7a12c744a459d1f72096.css

89 ms

clientlib.ACSHASH104feca0dbc070eee4ede7bdeb85f557.js

clientlib.ACSHASH104feca0dbc070eee4ede7bdeb85f557.js

124 ms

clientlib.ACSHASH0d086fa01f670cd715be53f758986de2.js

clientlib.ACSHASH0d086fa01f670cd715be53f758986de2.js

123 ms

clientlib.ACSHASHde669151994c10c7233ca886b7dc4566.js

clientlib.ACSHASHde669151994c10c7233ca886b7dc4566.js

124 ms

clientlib.ACSHASH5e6ee4dd2c54ea55c824dbf0d063f42d.css

clientlib.ACSHASH5e6ee4dd2c54ea55c824dbf0d063f42d.css

122 ms

clientlib.ACSHASH3dff2cd7d35aa9deb7c419845958f2d5.js

clientlib.ACSHASH3dff2cd7d35aa9deb7c419845958f2d5.js

145 ms

clientlib.ACSHASHc5596ce9faab3d7fc6cc51a27f1da7af.css

clientlib.ACSHASHc5596ce9faab3d7fc6cc51a27f1da7af.css

156 ms

clientlib.ACSHASHa51df84edb22e0ab8863549546419390.css

clientlib.ACSHASHa51df84edb22e0ab8863549546419390.css

133 ms

clientlib.ACSHASH4089f6c409b77aacfd1a7769dbaee9e8.js

clientlib.ACSHASH4089f6c409b77aacfd1a7769dbaee9e8.js

146 ms

body-scroll-lock.ACSHASH8eb415a9affd113243b2570ea40f434f.js

body-scroll-lock.ACSHASH8eb415a9affd113243b2570ea40f434f.js

222 ms

clientlib-experience-main.ACSHASHe78af188aa7c0d986f6eb7270efe6d04.js

clientlib-experience-main.ACSHASHe78af188aa7c0d986f6eb7270efe6d04.js

151 ms

a11y-dialog.ACSHASH1c6636c0088bd26b85380e6d165363ec.js

a11y-dialog.ACSHASH1c6636c0088bd26b85380e6d165363ec.js

229 ms

clientlib-experience-components.ACSHASH98fb0ceb767d1a73675c1aec7ca6ea42.js

clientlib-experience-components.ACSHASH98fb0ceb767d1a73675c1aec7ca6ea42.js

224 ms

iodine.ACSHASH8bd339f6b07bfcd52ef7df16d892fd10.js

iodine.ACSHASH8bd339f6b07bfcd52ef7df16d892fd10.js

225 ms

cleave.ACSHASH5dfebfea8b0a29db680912f569ef6e89.js

cleave.ACSHASH5dfebfea8b0a29db680912f569ef6e89.js

225 ms

recaptcha.ACSHASHdff4b9a251ad3945ce1f6b57002f0b5b.js

recaptcha.ACSHASHdff4b9a251ad3945ce1f6b57002f0b5b.js

224 ms

leadGen.ACSHASH60b2d8443a9b372578a1e0de993593a1.js

leadGen.ACSHASH60b2d8443a9b372578a1e0de993593a1.js

205 ms

clientlib-experience-forms.ACSHASHfe57969e6b34a7088c60782804149292.js

clientlib-experience-forms.ACSHASHfe57969e6b34a7088c60782804149292.js

204 ms

clientlib-analytics-main.ACSHASH5c6472ddfb65ee8cf5b2cddff1507705.js

clientlib-analytics-main.ACSHASH5c6472ddfb65ee8cf5b2cddff1507705.js

204 ms

fg-iPhone-i5-lineup-4x3-2:HERO-tablet

fg-iPhone-i5-lineup-4x3-2:HERO-tablet

73 ms

bg-family-with-phone

bg-family-with-phone

62 ms

fg-google-g-logo-30px-1-1

fg-google-g-logo-30px-1-1

67 ms

FG_Google_Pixel_9_Pro_no_logo_t_shot_750x7501

FG_Google_Pixel_9_Pro_no_logo_t_shot_750x7501

64 ms

iphone15_fg_750x750-2

iphone15_fg_750x750-2

73 ms

6169092-50-black-gateway-voice-2

6169092-50-black-gateway-voice-2

63 ms

FG-Samsung-Flip6-no-logo

FG-Samsung-Flip6-no-logo

146 ms

FG-Samsung-Fold6-no-logo

FG-Samsung-Fold6-no-logo

147 ms

fg-up-to-800-black-1

fg-up-to-800-black-1

75 ms

Apple-iPhone-14-Yellow-3

Apple-iPhone-14-Yellow-3

144 ms

MTE2-1

MTE2-1

144 ms

eyebrow-Go5G-Next-horiz-white

eyebrow-Go5G-Next-horiz-white

154 ms

6300773-Family-3-on-sailing-boat-with-phone_3000x2000px1:4x3

6300773-Family-3-on-sailing-boat-with-phone_3000x2000px1:4x3

149 ms

Go5G-Plus-Eyebrow-Rev-2

Go5G-Plus-Eyebrow-Rev-2

147 ms

6300773-family-selfie-on-vacation_2122x1500px-1%3A1x1

6300773-family-selfie-on-vacation_2122x1500px-1%3A1x1

151 ms

EssSav-Eyebrow-Rev-2

EssSav-Eyebrow-Rev-2

152 ms

6300773-man-sitting-with-phone_2425x1500px1%3AHERO-tablet

6300773-man-sitting-with-phone_2425x1500px1%3AHERO-tablet

152 ms

Magenta-Status-BG%3AHERO-mobile

Magenta-Status-BG%3AHERO-mobile

150 ms

m-status-750x750-fg-minus-intro

m-status-750x750-fg-minus-intro

152 ms

fg-scamshield-rounded-black

fg-scamshield-rounded-black

154 ms

Netflix-Eng-Streaming_FG_750x750

Netflix-Eng-Streaming_FG_750x750

154 ms

MultiTile_HP-Benefits-Streaming_FG_750x750-1

MultiTile_HP-Benefits-Streaming_FG_750x750-1

204 ms

Shogun_Hulu_Streaming_FG_750x750-1

Shogun_Hulu_Streaming_FG_750x750-1

201 ms

HP_evergreen

HP_evergreen

201 ms

Roaming-M1-fg-12

Roaming-M1-fg-12

203 ms

tmo-logo-v4.svg

tmo-logo-v4.svg

243 ms

hsi.jpg

hsi.jpg

154 ms

icon-tfb-enterprise-750x750.png

icon-tfb-enterprise-750x750.png

150 ms

icon-5G-map-pin.png

icon-5G-map-pin.png

203 ms

travel.jpg

travel.jpg

201 ms

icon-clapping-hands.png

icon-clapping-hands.png

201 ms

free-trial.jpg

free-trial.jpg

202 ms

tmo-logo-white-v4.svg

tmo-logo-white-v4.svg

343 ms

Accessibility Review

devices.t-mobile.com accessibility score

93

Accessibility Issues

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

Buttons do not have an accessible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

devices.t-mobile.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

devices.t-mobile.com SEO score

93

Search Engine Optimization Advices

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

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 Devices.t-mobile.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 Devices.t-mobile.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

devices.t-mobile.com

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