Tools & Wizards About Us
zenpop.jp screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zenpop.jp

Japanese Subscription Boxes - Snacks, Ramen, or Stationery boxes. Shipped worldwide from Japan by ZenPop.

Page Load Speed

4.3 sec in total

First Response

764 ms

Resources Loaded

3 sec

Page Rendered

538 ms

zenpop.jp screenshot

About Website

Click here to check amazing Zen Pop content for France. Otherwise, check out these important facts you probably never knew about zenpop.jp

ZenPop is a Japanese subscription box based in Osaka, Japan. Brought to you by ZenMarket. ZenPop offers 4 kinds of packs (Sweets Pack, Ramen pack, Ramen and Sweets Mix Pack, Stationery Pack) containin...

Visit zenpop.jp

Key Findings

We analyzed Zenpop.jp page load time and found that the first response time was 764 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zenpop.jp performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

zenpop.jp

764 ms

css

47 ms

bootstrap.min.css

28 ms

optimize.js

60 ms

font-awesome.min.css

39 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 33% of them (16 requests) were addressed to the original Zenpop.jp, 24% (12 requests) were made to Static.zenpop.jp and 22% (11 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Zenmarket.blob.core.windows.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.9 kB (9%)

Content Size

2.7 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenpop.jp main page is 2.7 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 24.6 kB

  • Original 31.2 kB
  • After minification 25.8 kB
  • After compression 6.6 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 5.4 kB, which is 17% 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 24.6 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 170.1 kB

  • Original 2.6 MB
  • After minification 2.4 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. Zen Pop images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 4.5 kB

  • Original 8.0 kB
  • After minification 7.4 kB
  • After compression 3.4 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 4.5 kB or 57% of the original size.

CSS Optimization

-28%

Potential reduce by 33.7 kB

  • Original 119.5 kB
  • After minification 119.5 kB
  • After compression 85.8 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. Zenpop.jp needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (42%)

Requests Now

43

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zen Pop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zenpop.jp

zenpop.jp

764 ms

css

css

47 ms

bootstrap.min.css

bootstrap.min.css

28 ms

optimize.js

optimize.js

60 ms

font-awesome.min.css

font-awesome.min.css

39 ms

yellow.min.css

yellow.min.css

41 ms

yellow.min.css

yellow.min.css

44 ms

select2.min.css

select2.min.css

41 ms

main.css

main.css

37 ms

alert.css

alert.css

37 ms

fonts.css

fonts.css

35 ms

jquery.min.js

jquery.min.js

47 ms

icheck.min.js

icheck.min.js

46 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

42 ms

select2.min.js

select2.min.js

41 ms

jquery.cookie.js

jquery.cookie.js

47 ms

doT.min.js

doT.min.js

43 ms

accounting.js

accounting.js

42 ms

rater.min.js

rater.min.js

43 ms

common.min.js

common.min.js

114 ms

gtm.js

gtm.js

84 ms

p1hq213g71155m1s02fbbg6l158o8.jpg

p1hq213g71155m1s02fbbg6l158o8.jpg

1674 ms

Frame%202.png

Frame%202.png

784 ms

Group%2057%20%281%29.png

Group%2057%20%281%29.png

1489 ms

creativity_718115%201%20%281%29.png

creativity_718115%201%20%281%29.png

1492 ms

Group%2056%20%281%29.png

Group%2056%20%281%29.png

1487 ms

28.%20Bonus.jpg

28.%20Bonus.jpg

1482 ms

IMG_0315.JPG

IMG_0315.JPG

1475 ms

IMG_0129.JPG

IMG_0129.JPG

814 ms

IMG_0421.jpg

IMG_0421.jpg

836 ms

IMG_9678.JPG

IMG_9678.JPG

858 ms

IMG_9620.JPG

IMG_9620.JPG

880 ms

Untitled%20design.png

Untitled%20design.png

926 ms

IMG_8884.JPG

IMG_8884.JPG

948 ms

only_luna_coupon.png

only_luna_coupon.png

30 ms

zenpop-hero-banner-large.jpg

zenpop-hero-banner-large.jpg

730 ms

5am.png

5am.png

744 ms

lefigaro.png

lefigaro.png

743 ms

madame.png

madame.png

744 ms

mashed.png

mashed.png

754 ms

sankeinews.png

sankeinews.png

726 ms

timeout.png

timeout.png

1426 ms

wired.png

wired.png

1451 ms

amazon-pay-round-icon.png

amazon-pay-round-icon.png

758 ms

pxiEyp8kv8JHgFVrJJfed3FHGPc.ttf

pxiEyp8kv8JHgFVrJJfed3FHGPc.ttf

15 ms

pxiByp8kv8JHgFVrLGT9Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEN2JQEk.ttf

21 ms

pxiByp8kv8JHgFVrLDz8Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEN2JQEk.ttf

27 ms

pxiByp8kv8JHgFVrLEj6Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEN2JQEk.ttf

27 ms

pxiByp8kv8JHgFVrLCz7Z1xlEN2JQEk.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEN2JQEk.ttf

29 ms

Accessibility Review

zenpop.jp accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

zenpop.jp 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

zenpop.jp SEO score

86

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

zenpop.jp

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