Tools & Wizards About Us
postpet.jp screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

postpet.jp

ポストペット｜PostPet Official Site

Page Load Speed

9.5 sec in total

First Response

701 ms

Resources Loaded

8.3 sec

Page Rendered

507 ms

postpet.jp screenshot

About Website

Click here to check amazing Post Pet content for Japan. Otherwise, check out these important facts you probably never knew about postpet.jp

「ピンクのクマがメールを運ぶ」PostPet（ポストペット）のオフィシャルサイト。四コマまんが「モモのお届け日記」など、可愛くて元気なモモの情報がたっぷり！

Visit postpet.jp

Key Findings

We analyzed Postpet.jp page load time and found that the first response time was 701 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

postpet.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value8,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value31.0 s

0/100

10%

Network Requests Diagram

postpet.jp

701 ms

557 ms

satelliteLib-ea3bae92bad6869bca2ee96094be75c242840f35.js

32 ms

rwd.css

1012 ms

jquery.mCustomScrollbar.css

1045 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Postpet.jp, 54% (59 requests) were made to So-net.ne.jp and 5% (5 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source So-net.ne.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 747.4 kB (18%)

Content Size

4.2 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Postpet.jp main page is 4.2 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. 55% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 80.7 kB

  • Original 101.6 kB
  • After minification 85.9 kB
  • After compression 20.9 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 15.7 kB, which is 15% 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 80.7 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 529.7 kB

  • Original 3.5 MB
  • After minification 3.0 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. Obviously, Post Pet needs image optimization as it can save up to 529.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 127.2 kB

  • Original 543.3 kB
  • After minification 543.1 kB
  • After compression 416.1 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 127.2 kB or 23% of the original size.

CSS Optimization

-35%

Potential reduce by 9.8 kB

  • Original 28.2 kB
  • After minification 28.2 kB
  • After compression 18.4 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. Postpet.jp needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (47%)

Requests Now

106

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Post Pet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

postpet.jp

postpet.jp

701 ms

557 ms

satelliteLib-ea3bae92bad6869bca2ee96094be75c242840f35.js

satelliteLib-ea3bae92bad6869bca2ee96094be75c242840f35.js

32 ms

rwd.css

rwd.css

1012 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

1045 ms

css2

css2

95 ms

common.css

common.css

903 ms

top.css

top.css

1074 ms

widgets.js

widgets.js

116 ms

EX6ae4283017584090aeedbccdd318adfe-libraryCode_source.min.js

EX6ae4283017584090aeedbccdd318adfe-libraryCode_source.min.js

59 ms

js

js

61 ms

ytag.js

ytag.js

698 ms

logo_sonet.png

logo_sonet.png

852 ms

icon_ext.png

icon_ext.png

930 ms

icon_twitter.png

icon_twitter.png

1698 ms

icon_instagram.png

icon_instagram.png

1687 ms

img_028.png

img_028.png

1823 ms

kv.png

kv.png

1110 ms

img_access.png

img_access.png

1946 ms

img_shop.png

img_shop.png

2007 ms

img_icon_twitter.png

img_icon_twitter.png

2147 ms

img_icon_instagram.png

img_icon_instagram.png

2553 ms

img_009.png

img_009.png

1979 ms

tweet_button.3c5aa8e2a38bbbee4b6d88e6846fc657.ja.html

tweet_button.3c5aa8e2a38bbbee4b6d88e6846fc657.ja.html

25 ms

sdk.js

sdk.js

32 ms

loader.min.js

loader.min.js

175 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

2955 ms

index.min.js

index.min.js

2711 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

2111 ms

common.js

common.js

2821 ms

js

js

52 ms

analytics.js

analytics.js

46 ms

img_015.png

img_015.png

3133 ms

img_016.png

img_016.png

2441 ms

img_010.png

img_010.png

3700 ms

img_026.png

img_026.png

3498 ms

img_017.png

img_017.png

3031 ms

img_008.png

img_008.png

3945 ms

img_027.png

img_027.png

3597 ms

img_011.png

img_011.png

3383 ms

img_025.png

img_025.png

3466 ms

img_012.png

img_012.png

4686 ms

img_020.png

img_020.png

4298 ms

img_022.png

img_022.png

3699 ms

img_021.png

img_021.png

4438 ms

img_023.png

img_023.png

4044 ms

img_shop-ttl.png

img_shop-ttl.png

3892 ms

img_shop-item.png

img_shop-item.png

5133 ms

img_shop-item_sp.png

img_shop-item_sp.png

4304 ms

sdk.js

sdk.js

12 ms

collect

collect

67 ms

collect

collect

18 ms

ga-audiences

ga-audiences

31 ms

bg_img_002.png

bg_img_002.png

5027 ms

img_002.png

img_002.png

3720 ms

img_003.png

img_003.png

3651 ms

img_004.png

img_004.png

3960 ms

img_014.png

img_014.png

3794 ms

img_013.png

img_013.png

3688 ms

font

font

118 ms

footer_postpet.png

footer_postpet.png

4652 ms

footer_sony-communications.png

footer_sony-communications.png

3229 ms

footer_sonet.png

footer_sonet.png

3258 ms

btn_pagetop.png

btn_pagetop.png

3233 ms

bg_img_postpetHeader.png

bg_img_postpetHeader.png

3963 ms

icon_momo.png

icon_momo.png

3128 ms

bg_img_006.png

bg_img_006.png

4075 ms

icon_balloon.svg

icon_balloon.svg

3167 ms

bg_img_001.png

bg_img_001.png

3378 ms

icon_instagram-white.png

icon_instagram-white.png

3619 ms

bg_img_003.png

bg_img_003.png

3367 ms

bg_img_shop.jpg

bg_img_shop.jpg

3175 ms

bg_img_005.png

bg_img_005.png

3117 ms

RC7bfe9727f3294cb48cef58a9a0bc9154-source.min.js

RC7bfe9727f3294cb48cef58a9a0bc9154-source.min.js

54 ms

RCa4a8e32ff83a46069e988576c196f5c8-source.min.js

RCa4a8e32ff83a46069e988576c196f5c8-source.min.js

62 ms

RCd39bf722df52496aac1ba3960acf26e3-source.min.js

RCd39bf722df52496aac1ba3960acf26e3-source.min.js

62 ms

share

share

765 ms

like.php

like.php

145 ms

img_005.png

img_005.png

2993 ms

js

js

32 ms

firstViewTexts.json

firstViewTexts.json

2972 ms

pb_pixel2.js

pb_pixel2.js

16 ms

bg_img_004.png

bg_img_004.png

3427 ms

TttXWwYVW0v.js

TttXWwYVW0v.js

16 ms

FEppCFCt76d.png

FEppCFCt76d.png

12 ms

s33436473545152

s33436473545152

8 ms

pixel

pixel

171 ms

iframe

iframe

190 ms

Pug

Pug

113 ms

hs

hs

718 ms

sync.ad-stir.com

sync.ad-stir.com

713 ms

tap.php

tap.php

105 ms

sync

sync

808 ms

104 ms

cookiesync

cookiesync

730 ms

cs

cs

784 ms

sync.ad

sync.ad

260 ms

cs

cs

754 ms

sync

sync

268 ms

sync

sync

101 ms

widget.1.23.1.7.css

widget.1.23.1.7.css

64 ms

button.1.23.1.7.js

button.1.23.1.7.js

67 ms

sentry.1.23.1.7.js

sentry.1.23.1.7.js

81 ms

pixel

pixel

18 ms

bounce

bounce

9 ms

sd

sd

11 ms

google

google

172 ms

sync

sync

18 ms

torimochi.js

torimochi.js

7 ms

line_v3@3x.png

line_v3@3x.png

4 ms

Accessibility Review

postpet.jp accessibility score

83

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

postpet.jp best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

postpet.jp SEO score

92

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

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 Postpet.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 Postpet.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

postpet.jp

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