Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

mobilelaby.com

携帯総合研究所

Page Load Speed

12 sec in total

First Response

1.3 sec

Resources Loaded

9.9 sec

Page Rendered

816 ms

mobilelaby.com screenshot

About Website

Visit mobilelaby.com now to see the best up-to-date Mobilelaby content for Japan and also check out these interesting facts you probably never knew about mobilelaby.com

iPhone 6やiPhone 6 Plus、Androidの使い方、iOS8の使い方のほか、ドコモ・au・ソフトバンクの最新機種情報、着うた作成方法を紹介しています!

Visit mobilelaby.com

Key Findings

We analyzed Mobilelaby.com page load time and found that the first response time was 1.3 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

mobilelaby.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value4,250 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

mobilelaby.com

1317 ms

jquery.min.js

33 ms

style.css

666 ms

genericons.css

947 ms

elusive-icons.min.css

345 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 69% of them (110 requests) were addressed to the original Mobilelaby.com, 7% (11 requests) were made to Keiken-xeno.sakura.ne.jp and 4% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Mobilelaby.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 391.0 kB (10%)

Content Size

3.9 MB

After Optimization

3.5 MB

In fact, the total size of Mobilelaby.com main page is 3.9 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 122.6 kB

  • Original 141.3 kB
  • After minification 134.4 kB
  • After compression 18.7 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 122.6 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 4.6 kB

  • Original 3.3 MB
  • After minification 3.3 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. Mobilelaby images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 170.4 kB

  • Original 311.2 kB
  • After minification 310.6 kB
  • After compression 140.8 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 170.4 kB or 55% of the original size.

CSS Optimization

-74%

Potential reduce by 93.5 kB

  • Original 125.7 kB
  • After minification 107.1 kB
  • After compression 32.3 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. Mobilelaby.com needs all CSS files to be minified and compressed as it can save up to 93.5 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (20%)

Requests Now

153

After Optimization

122

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobilelaby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mobilelaby.com accessibility score

72

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.

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mobilelaby.com 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

mobilelaby.com SEO score

84

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobilelaby.com 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 Mobilelaby.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

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