Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

tsuree.jp

つりー|みんなで作る釣り船情報コミュニティ

Page Load Speed

8.1 sec in total

First Response

895 ms

Resources Loaded

6.9 sec

Page Rendered

363 ms

tsuree.jp screenshot

About Website

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

全国の釣り船、釣果がすぐに見つかる!みんなで作る釣り船情報コミュニティ「つりー」です。条件別での釣り船検索はもちろん、釣果や写真の投稿、釣り船の登録や編集などが出来ます。

Visit tsuree.jp

Key Findings

We analyzed Tsuree.jp page load time and found that the first response time was 895 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tsuree.jp performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value2.153

0/100

15%

TTI (Time to Interactive)

Value6.7 s

57/100

10%

Network Requests Diagram

tsuree.jp

895 ms

style.css

795 ms

jquery-ui-1.8.16.custom.css

672 ms

jquery.min.js

8 ms

jquery-ui-1.8.14.custom.min.js

1175 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 92% of them (77 requests) were addressed to the original Tsuree.jp, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Tsuree.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 471.2 kB (27%)

Content Size

1.7 MB

After Optimization

1.3 MB

In fact, the total size of Tsuree.jp main page is 1.7 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 64.5 kB

  • Original 79.1 kB
  • After minification 67.2 kB
  • After compression 14.6 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 11.9 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 64.5 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 85.5 kB

  • Original 1.2 MB
  • After minification 1.1 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. Tsuree images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 196.5 kB

  • Original 277.5 kB
  • After minification 259.6 kB
  • After compression 81.0 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 196.5 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 124.8 kB

  • Original 145.1 kB
  • After minification 113.3 kB
  • After compression 20.3 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. Tsuree.jp needs all CSS files to be minified and compressed as it can save up to 124.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (20%)

Requests Now

83

After Optimization

66

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tsuree. 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.

Accessibility Review

tsuree.jp accessibility score

44

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

tsuree.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

tsuree.jp SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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