Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

3yo.co.jp

横浜観光土産菓子の三陽物産 | お菓子を通じて横浜の歴史・文化を継承します。

Page Load Speed

9.8 sec in total

First Response

992 ms

Resources Loaded

8.4 sec

Page Rendered

441 ms

About Website

Visit 3yo.co.jp now to see the best up-to-date 3 Yo content and also check out these interesting facts you probably never knew about 3yo.co.jp

横浜モンテローザ（三陽物産）は、おかげさまで創業54周年。横浜市の洋菓子専門店です。手づくりにこだわった熟練の技で焼き上げる安心が、素朴な美味しさの秘密です。横浜の帰省みやげ・横浜観光土産・年末年始のご挨拶・おもてなしなどの商品が、こちらから購入できます。横浜市中区伊勢崎町の本社ショールームをはじめ、神奈川県足柄上郡の大井町に「モンテローザ大井町店」、横浜駅そごう内に「Blue Mountain（...

Visit 3yo.co.jp

Key Findings

We analyzed 3yo.co.jp page load time and found that the first response time was 992 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

3yo.co.jp performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value60.2 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value50.1 s

0/100

10%

Network Requests Diagram

www.3yo.co.jp

992 ms

ga.js

356 ms

reset.css

354 ms

jquery-1.10.1.min.js

6 ms

jquery-ui.min.js

8 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 80% of them (69 requests) were addressed to the original 3yo.co.jp, 10% (9 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain 3yo.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 625.4 kB (3%)

Content Size

22.8 MB

After Optimization

22.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3yo.co.jp main page is 22.8 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. 65% of websites need less resources to load. Images take 22.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 39.4 kB

  • Original 47.6 kB
  • After minification 36.2 kB
  • After compression 8.2 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 11.5 kB, which is 24% 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 39.4 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 397.1 kB

  • Original 22.5 MB
  • After minification 22.1 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. 3 Yo images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 48.6 kB

  • Original 64.3 kB
  • After minification 56.1 kB
  • After compression 15.6 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 48.6 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 140.3 kB

  • Original 163.8 kB
  • After minification 143.7 kB
  • After compression 23.5 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. 3yo.co.jp needs all CSS files to be minified and compressed as it can save up to 140.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (34%)

Requests Now

76

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Yo. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

3yo.co.jp accessibility score

72

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

<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

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

3yo.co.jp best practices score

83

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

SEO Factors

3yo.co.jp SEO score

85

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3yo.co.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 3yo.co.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

Open Graph description is not detected on the main page of 3 Yo. 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: