Tools & Wizards About Us
ip-phone-smart.jp screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ip-phone-smart.jp

スマホの通話料をトコトン安くする | SMARTalk

Page Load Speed

5.9 sec in total

First Response

588 ms

Resources Loaded

5.2 sec

Page Rendered

190 ms

ip-phone-smart.jp screenshot

About Website

Visit ip-phone-smart.jp now to see the best up-to-date Ip Phone Smart content for Japan and also check out these interesting facts you probably never knew about ip-phone-smart.jp

スマホの通話料を60％安くするIP電話サービス「SMARTalk！」ご利用中のスマホで050の電話番号が利用可能。月額基本料0円！

Visit ip-phone-smart.jp

Key Findings

We analyzed Ip-phone-smart.jp page load time and found that the first response time was 588 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ip-phone-smart.jp performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

ip-phone-smart.jp

588 ms

ip-phone-smart.jp

2005 ms

ccm.base.css

178 ms

jquery.js

879 ms

ccm.base.js

530 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Ip-phone-smart.jp, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to S.yjtag.jp. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Ip-phone-smart.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.6 kB (43%)

Content Size

820.3 kB

After Optimization

468.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ip-phone-smart.jp main page is 820.3 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. 20% of websites need less resources to load. Images take 477.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.7 kB

  • Original 16.5 kB
  • After minification 15.5 kB
  • After compression 4.8 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 11.7 kB or 71% of the original size.

Image Optimization

-20%

Potential reduce by 93.2 kB

  • Original 477.3 kB
  • After minification 384.1 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, Ip Phone Smart needs image optimization as it can save up to 93.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 125.8 kB

  • Original 185.1 kB
  • After minification 182.4 kB
  • After compression 59.3 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 125.8 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 120.9 kB

  • Original 141.4 kB
  • After minification 140.1 kB
  • After compression 20.5 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. Ip-phone-smart.jp needs all CSS files to be minified and compressed as it can save up to 120.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (42%)

Requests Now

38

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ip Phone Smart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ip-phone-smart.jp

ip-phone-smart.jp

588 ms

ip-phone-smart.jp

ip-phone-smart.jp

2005 ms

ccm.base.css

ccm.base.css

178 ms

jquery.js

jquery.js

879 ms

ccm.base.js

ccm.base.js

530 ms

view.css

view.css

539 ms

app.css

app.css

1359 ms

respond.min.js

respond.min.js

710 ms

custom.modernizr.js

custom.modernizr.js

889 ms

foundation.min.js

foundation.min.js

1534 ms

jquery.syncheight.js

jquery.syncheight.js

1040 ms

app.js

app.js

1043 ms

gtm.js

gtm.js

114 ms

W_001198_1440x50.png

W_001198_1440x50.png

182 ms

W_001349_750x80.png

W_001349_750x80.png

179 ms

smart_logo.png

smart_logo.png

181 ms

black.png

black.png

180 ms

white.png

white.png

179 ms

bg_black.png

bg_black.png

327 ms

bg_movie.gif

bg_movie.gif

336 ms

banner1_200824.png

banner1_200824.png

857 ms

bg_app_dl.png

bg_app_dl.png

707 ms

badge_appstore-lrg.gif

badge_appstore-lrg.gif

356 ms

en_app_rgb_wo_60.png

en_app_rgb_wo_60.png

357 ms

btn_application.png

btn_application.png

499 ms

bg_pickup.jpg

bg_pickup.jpg

666 ms

ic_pickup.png

ic_pickup.png

531 ms

ic_top_pickup_phone.png

ic_top_pickup_phone.png

532 ms

arrow_white_right.png

arrow_white_right.png

669 ms

ic_top_pickup_earth.png

ic_top_pickup_earth.png

707 ms

ic_column.png

ic_column.png

709 ms

91ee973f7cadf5377deecf1ce36a5ac2_f204.jpg

91ee973f7cadf5377deecf1ce36a5ac2_f204.jpg

833 ms

9164977def43ecfb644e851406fb3479_f201.png

9164977def43ecfb644e851406fb3479_f201.png

1187 ms

arrow_gray.gif

arrow_gray.gif

882 ms

ic_news.gif

ic_news.gif

882 ms

arrow_bgblack.png

arrow_bgblack.png

883 ms

bnr_dev.png

bnr_dev.png

998 ms

971ef1c87b279073e015ba5f7a00a16f_f33.png

971ef1c87b279073e015ba5f7a00a16f_f33.png

1029 ms

bg_top.png

bg_top.png

1058 ms

tag.js

tag.js

241 ms

Accessibility Review

ip-phone-smart.jp accessibility score

86

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

Best Practices

ip-phone-smart.jp best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ip-phone-smart.jp SEO score

100

Search Engine Optimization Advices

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ip-phone-smart.jp 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 Ip-phone-smart.jp 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

ip-phone-smart.jp

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