Tools & Wizards About Us
tucsonusd1.rosettastone.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

tucsonusd1.rosettastone.com

Official Rosetta Stone® | How Language Is Learned

Page Load Speed

21.3 sec in total

First Response

34 ms

Resources Loaded

20.2 sec

Page Rendered

976 ms

tucsonusd1.rosettastone.com screenshot

About Website

Visit tucsonusd1.rosettastone.com now to see the best up-to-date Tucsonusd 1 Rosetta Stone content for United States and also check out these interesting facts you probably never knew about tucsonusd1.rosettastone.com

Rosetta Stone's award-winning language learning program combines proven methods and the world's best speech recognition technology. Choose from 25 languages.

Visit tucsonusd1.rosettastone.com

Key Findings

We analyzed Tucsonusd1.rosettastone.com page load time and found that the first response time was 34 ms and then it took 21.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tucsonusd1.rosettastone.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value4,090 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.46

19/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

tucsonusd1.rosettastone.com

34 ms

www.rosettastone.com

239 ms

datadog-rum.js

18 ms

145249b32d6a072e.css

39 ms

792d7eaf9026e9c1.css

36 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tucsonusd1.rosettastone.com, 97% (70 requests) were made to Rosettastone.com and 1% (1 request) were made to Datadoghq-browser-agent.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Rosettastone.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 370.3 kB (23%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tucsonusd1.rosettastone.com main page is 1.6 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 995.1 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 360.1 kB

  • Original 558.4 kB
  • After minification 558.4 kB
  • After compression 198.3 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 360.1 kB or 64% of the original size.

Image Optimization

-1%

Potential reduce by 10.2 kB

  • Original 995.1 kB
  • After minification 984.9 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. Tucsonusd 1 Rosetta Stone images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 54.7 kB
  • After minification 54.7 kB
  • After compression 54.7 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 11 (16%)

Requests Now

69

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tucsonusd 1 Rosetta Stone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tucsonusd1.rosettastone.com

tucsonusd1.rosettastone.com

34 ms

www.rosettastone.com

www.rosettastone.com

239 ms

datadog-rum.js

datadog-rum.js

18 ms

145249b32d6a072e.css

145249b32d6a072e.css

39 ms

792d7eaf9026e9c1.css

792d7eaf9026e9c1.css

36 ms

90215a6625878f1b.css

90215a6625878f1b.css

54 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

66 ms

webpack-57447bc4b376680e.js

webpack-57447bc4b376680e.js

84 ms

framework-326f6104f1d6e0dc.js

framework-326f6104f1d6e0dc.js

65 ms

main-9a72c3a6a7679a9e.js

main-9a72c3a6a7679a9e.js

80 ms

_app-331a77b518262464.js

_app-331a77b518262464.js

91 ms

973-bef40aa678b7c690.js

973-bef40aa678b7c690.js

97 ms

5213-b5f77dc73f88e8e5.js

5213-b5f77dc73f88e8e5.js

82 ms

5475-de41f0991a1cb1fc.js

5475-de41f0991a1cb1fc.js

89 ms

%5Blocale%5D-0570697f4b00914b.js

%5Blocale%5D-0570697f4b00914b.js

98 ms

_buildManifest.js

_buildManifest.js

98 ms

_ssgManifest.js

_ssgManifest.js

117 ms

get-immersed-en-US-800.53dcf396.png

get-immersed-en-US-800.53dcf396.png

521 ms

feel-supported-en-US-800.50ff4ffa.png

feel-supported-en-US-800.50ff4ffa.png

86 ms

express-yourself-en-US-800.fbbe77d1.png

express-yourself-en-US-800.fbbe77d1.png

73 ms

147 ms

individuals-1x.a8cbcfae.webp

individuals-1x.a8cbcfae.webp

74 ms

enterprise-1x.18a73388.webp

enterprise-1x.18a73388.webp

85 ms

schools-1x.d5d50541.webp

schools-1x.d5d50541.webp

86 ms

144 ms

144 ms

131 ms

149 ms

184 ms

185 ms

230 ms

189 ms

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233 ms

236 ms

231 ms

261 ms

260 ms

338 ms

263 ms

282 ms

300 ms

303 ms

267 ms

305 ms

290 ms

311 ms

321 ms

19922 ms

332 ms

344 ms

343 ms

330 ms

380 ms

386 ms

375 ms

366 ms

407 ms

359 ms

352 ms

348 ms

375 ms

387 ms

351 ms

341 ms

374 ms

326 ms

323 ms

346 ms

340 ms

dropdown-arrow.69a9dab1.svg

dropdown-arrow.69a9dab1.svg

334 ms

stats-bg-1625.40e3a058.svg

stats-bg-1625.40e3a058.svg

318 ms

Accessibility Review

tucsonusd1.rosettastone.com accessibility score

90

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

Heading elements are not in a sequentially-descending order

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

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tucsonusd1.rosettastone.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

tucsonusd1.rosettastone.com SEO score

91

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

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 Tucsonusd1.rosettastone.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 Tucsonusd1.rosettastone.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

tucsonusd1.rosettastone.com

Open Graph description is not detected on the main page of Tucsonusd 1 Rosetta Stone. 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: