Tools & Wizards About Us
prtr-net.jp screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

prtr-net.jp

アースミュージック＆エコロジー福袋通販予約ナビ【2019年】

Page Load Speed

5.1 sec in total

First Response

566 ms

Resources Loaded

3.6 sec

Page Rendered

971 ms

prtr-net.jp screenshot

About Website

Visit prtr-net.jp now to see the best up-to-date Prtr Net content and also check out these interesting facts you probably never knew about prtr-net.jp

アースミュージックアンドエコロジー福袋通販予約ナビでは、2018年発売のearth music&ecology（アースミュージック＆エコロジー）福袋の通販予約サイトや売り場情報をご紹介中です。大人気のお得度満点福袋を、通販サイトで楽々予約！

Visit prtr-net.jp

Key Findings

We analyzed Prtr-net.jp page load time and found that the first response time was 566 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

prtr-net.jp performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value3,340 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.295

40/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

prtr-net.jp

566 ms

www.prtr-net.jp

761 ms

styles.css

204 ms

adsbygoogle.js

6 ms

s_retargeting.js

556 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 56% of them (33 requests) were addressed to the original Prtr-net.jp, 10% (6 requests) were made to Tpc.googlesyndication.com and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Prtr-net.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.0 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prtr-net.jp 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. 40% of websites need less resources to load. Images take 966.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.7 kB

  • Original 26.8 kB
  • After minification 26.7 kB
  • After compression 8.1 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 18.7 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 24.2 kB

  • Original 966.4 kB
  • After minification 942.2 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. Prtr Net images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 8.8 kB

  • Original 100.6 kB
  • After minification 100.5 kB
  • After compression 91.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-86%

Potential reduce by 46.4 kB

  • Original 53.7 kB
  • After minification 37.1 kB
  • After compression 7.4 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. Prtr-net.jp needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (40%)

Requests Now

53

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prtr Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prtr-net.jp

prtr-net.jp

566 ms

www.prtr-net.jp

www.prtr-net.jp

761 ms

styles.css

styles.css

204 ms

adsbygoogle.js

adsbygoogle.js

6 ms

s_retargeting.js

s_retargeting.js

556 ms

tables.css

tables.css

215 ms

commonstyles.css

commonstyles.css

372 ms

analytics.js

analytics.js

33 ms

fbds.js

fbds.js

145 ms

body_bg.jpg

body_bg.jpg

212 ms

wrapper_bg.jpg

wrapper_bg.jpg

1261 ms

top_bg.jpg

top_bg.jpg

317 ms

header_bg.png

header_bg.png

712 ms

header.jpg

header.jpg

1357 ms

happybag_button_crosscollection.png

happybag_button_crosscollection.png

697 ms

happybag_3.png

happybag_3.png

677 ms

skiskiskiny1.jpg

skiskiskiny1.jpg

793 ms

check_onepiece1.jpg

check_onepiece1.jpg

1185 ms

coats.jpg

coats.jpg

1031 ms

profile.png

profile.png

882 ms

ca-pub-9839693482142050.js

ca-pub-9839693482142050.js

129 ms

zrt_lookup.html

zrt_lookup.html

117 ms

show_ads_impl.js

show_ads_impl.js

171 ms

collect

collect

39 ms

h2_bg.png

h2_bg.png

802 ms

h5.png

h5.png

918 ms

h4.png

h4.png

959 ms

point1.png

point1.png

1070 ms

point2.png

point2.png

1098 ms

point3.png

point3.png

1119 ms

42 ms

whatsnew_title_bg.png

whatsnew_title_bg.png

1233 ms

whatsnew_line.jpg

whatsnew_line.jpg

1233 ms

whatsnew_mark.png

whatsnew_mark.png

1272 ms

menu_bottom.jpg

menu_bottom.jpg

1306 ms

menu_bg.jpg

menu_bg.jpg

1268 ms

menu_dotline.gif

menu_dotline.gif

1374 ms

menu_listmark.png

menu_listmark.png

1425 ms

menu_title.jpg

menu_title.jpg

1410 ms

pen.png

pen.png

1427 ms

pagetop_button.png

pagetop_button.png

1454 ms

footer.png

footer.png

1488 ms

collect

collect

104 ms

ads

ads

290 ms

osd.js

osd.js

14 ms

ads

ads

275 ms

ads

ads

269 ms

16843909154708266164

16843909154708266164

49 ms

abg.js

abg.js

52 ms

m_js_controller.js

m_js_controller.js

69 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

45 ms

8641639622759935514

8641639622759935514

114 ms

s

s

59 ms

x_button_blue2.png

x_button_blue2.png

64 ms

favicon

favicon

61 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

33 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

14 ms

3 ms

ui

ui

43 ms

Accessibility Review

prtr-net.jp accessibility score

85

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

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

prtr-net.jp best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

prtr-net.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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prtr-net.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 Prtr-net.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

prtr-net.jp

Open Graph description is not detected on the main page of Prtr Net. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: