Tools & Wizards About Us
sellmycell.io screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

sellmycell.io

Sell My iPhone | Buy Used iPhone, Androids, Smart Phones, iPad & MacBooks

Page Load Speed

2 sec in total

First Response

49 ms

Resources Loaded

1.7 sec

Page Rendered

259 ms

sellmycell.io screenshot

About Website

Visit sellmycell.io now to see the best up-to-date Sell Mycell content and also check out these interesting facts you probably never knew about sellmycell.io

Sell my iPhone online easily at a great price! Buy quality used iPhone. Seller of certified new and used electronics. Large selection of top brands such as Apple, Samsung, HTC. Get the latest products...

Visit sellmycell.io

Key Findings

We analyzed Sellmycell.io page load time and found that the first response time was 49 ms and then it took 1.9 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

sellmycell.io performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.269

45/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

sellmycell.io

49 ms

www.sellmycell.io

453 ms

bootstrap.min.css

77 ms

font-awesome.min.css

90 ms

layout.2ca2bf16.css

330 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Sellmycell.io, 31% (14 requests) were made to I.sitezips.website and 20% (9 requests) were made to S.sitezips.website. The less responsive or slowest element that took the longest time to load (653 ms) relates to the external source S3-us-west-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.2 kB (9%)

Content Size

690.8 kB

After Optimization

626.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sellmycell.io main page is 690.8 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. 60% of websites need less resources to load. Javascripts take 340.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.3 kB

  • Original 33.2 kB
  • After minification 27.5 kB
  • After compression 5.9 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 5.7 kB, which is 17% 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 27.3 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 34.5 kB

  • Original 312.2 kB
  • After minification 277.8 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. Obviously, Sell Mycell needs image optimization as it can save up to 34.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.9 kB

  • Original 340.6 kB
  • After minification 340.6 kB
  • After compression 338.7 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.

CSS Optimization

-11%

Potential reduce by 517 B

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 4.3 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. Sellmycell.io needs all CSS files to be minified and compressed as it can save up to 517 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sell Mycell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sellmycell.io

sellmycell.io

49 ms

www.sellmycell.io

www.sellmycell.io

453 ms

bootstrap.min.css

bootstrap.min.css

77 ms

font-awesome.min.css

font-awesome.min.css

90 ms

layout.2ca2bf16.css

layout.2ca2bf16.css

330 ms

index.217c0e74.css

index.217c0e74.css

319 ms

common.f34858b0.css

common.f34858b0.css

326 ms

all_fonts.2c61a127.css

all_fonts.2c61a127.css

330 ms

index.ac277f6a.css

index.ac277f6a.css

340 ms

js

js

117 ms

js

js

163 ms

angular.min.js

angular.min.js

86 ms

angular-animate.min.js

angular-animate.min.js

94 ms

angular-messages.min.js

angular-messages.min.js

102 ms

paypal-express.c35f2bb9.js

paypal-express.c35f2bb9.js

490 ms

app.dfb41d67.js

app.dfb41d67.js

534 ms

jquery.min.js

jquery.min.js

91 ms

bootstrap.min.js

bootstrap.min.js

90 ms

api.js

api.js

94 ms

js

js

246 ms

analytics.js

analytics.js

278 ms

fbevents.js

fbevents.js

337 ms

js

js

278 ms

sellmycell-5fa4680e201b9297043716.png

sellmycell-5fa4680e201b9297043716.png

386 ms

www.sellmycell.io

www.sellmycell.io

273 ms

theme-6033371de9bb2125387393.gif

theme-6033371de9bb2125387393.gif

394 ms

theme-5fa082f55c69b360832444.png

theme-5fa082f55c69b360832444.png

389 ms

theme-5fa082f564de8054532511.png

theme-5fa082f564de8054532511.png

389 ms

theme-5fa082f58dd32507187640.png

theme-5fa082f58dd32507187640.png

387 ms

theme-5fa082f59b1a8538083790.png

theme-5fa082f59b1a8538083790.png

387 ms

theme-5fa082f5b0ba8971723630.png

theme-5fa082f5b0ba8971723630.png

388 ms

theme-5fa082f5a9d95205351339.png

theme-5fa082f5a9d95205351339.png

390 ms

offer_icon1.png

offer_icon1.png

390 ms

offer_icon2.png

offer_icon2.png

445 ms

offer_icon3.png

offer_icon3.png

391 ms

offer_icon4.png

offer_icon4.png

443 ms

offer_icon5.png

offer_icon5.png

393 ms

theme-5fa082f5b7411951378266.png

theme-5fa082f5b7411951378266.png

393 ms

Montserrat-Regular.ttf

Montserrat-Regular.ttf

519 ms

roboto.ttf

roboto.ttf

324 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

255 ms

neo_sans_bold.ttf

neo_sans_bold.ttf

653 ms

furore_regular.otf

furore_regular.otf

429 ms

recaptcha__en.js

recaptcha__en.js

177 ms

collect

collect

99 ms

Accessibility Review

sellmycell.io accessibility score

71

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

Image elements do not have [alt] attributes

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>).

Best Practices

sellmycell.io 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

High

Page has valid source maps

SEO Factors

sellmycell.io SEO score

89

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

Image elements do not have [alt] attributes

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 Sellmycell.io 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 Sellmycell.io 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

sellmycell.io

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