Report Summary

  • 16

    Performance

    Renders faster than
    35% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 90

    SEO

    Google-friendlier than
    73% of websites

smartphone.ultra-zone.net

国内スマホの機能・スペックを比較 - スマートフォン・データベース

Page Load Speed

4.1 sec in total

First Response

949 ms

Resources Loaded

2.9 sec

Page Rendered

227 ms

smartphone.ultra-zone.net screenshot

About Website

Welcome to smartphone.ultra-zone.net homepage info - get ready to check Smartphone Ultra Zone best content for India right away, or after learning these important things about smartphone.ultra-zone.net

スマートフォン端末の比較サイト。スペックや機能の条件を指定し、機種を絞り込んで比較できます。キャリアを横断して検索・比較できます。MNP、機種変更等、機種の比較検討の際にご活用ください。

Visit smartphone.ultra-zone.net

Key Findings

We analyzed Smartphone.ultra-zone.net page load time and found that the first response time was 949 ms and then it took 3.1 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

smartphone.ultra-zone.net performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value4,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

smartphone.ultra-zone.net

949 ms

css

68 ms

analytics.js

18 ms

sdk.js

318 ms

adsbygoogle.js

17 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Smartphone.ultra-zone.net, 17% (13 requests) were made to Smartphone.ultra-zone.net.s3-website-ap-northeast-1.amazonaws.com and 13% (10 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (949 ms) belongs to the original domain Smartphone.ultra-zone.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 689.9 kB (65%)

Content Size

1.1 MB

After Optimization

379.1 kB

In fact, the total size of Smartphone.ultra-zone.net main page is 1.1 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. 60% of websites need less resources to load. Javascripts take 616.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 184.3 kB

  • Original 220.6 kB
  • After minification 220.5 kB
  • After compression 36.3 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 184.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 4.0 kB

  • Original 229.7 kB
  • After minification 225.8 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. Smartphone Ultra Zone images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 500.1 kB

  • Original 616.3 kB
  • After minification 616.2 kB
  • After compression 116.2 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 500.1 kB or 81% of the original size.

CSS Optimization

-66%

Potential reduce by 1.5 kB

  • Original 2.3 kB
  • After minification 2.1 kB
  • After compression 799 B

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. Smartphone.ultra-zone.net needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (38%)

Requests Now

66

After Optimization

41

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smartphone Ultra Zone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

smartphone.ultra-zone.net accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

smartphone.ultra-zone.net best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

smartphone.ultra-zone.net SEO score

90

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smartphone.ultra-zone.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Smartphone.ultra-zone.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

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