Tools & Wizards About Us
tj-web.jp screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

tj-web.jp

船釣り・沖釣り情報満載！隔週刊「つり情報」のtj-web.jp

Page Load Speed

4.1 sec in total

First Response

627 ms

Resources Loaded

3.2 sec

Page Rendered

274 ms

tj-web.jp screenshot

About Website

Visit tj-web.jp now to see the best up-to-date Tj Web content for Japan and also check out these interesting facts you probably never knew about tj-web.jp

隔週刊「つり情報」の公式webサイトです。船での沖釣りを中心に季節の釣り情報が満載！最新の釣果や釣り方・仕掛けなど、船宿データベースも充実しています。

Visit tj-web.jp

Key Findings

We analyzed Tj-web.jp page load time and found that the first response time was 627 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

tj-web.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.172

69/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

tj-web.jp

627 ms

jquery.lightbox-0.5.css

288 ms

stylebase.css

292 ms

links.css

296 ms

txt.css

296 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 34% of them (53 requests) were addressed to the original Tj-web.jp, 46% (72 requests) were made to Pbs.twimg.com and 7% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Tj-web.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 303.6 kB (18%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tj-web.jp main page is 1.6 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 43.8 kB

  • Original 54.7 kB
  • After minification 43.2 kB
  • After compression 10.9 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 11.5 kB, which is 21% 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 43.8 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 174.5 kB

  • Original 1.5 MB
  • After minification 1.3 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, Tj Web needs image optimization as it can save up to 174.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 67.5 kB

  • Original 112.7 kB
  • After minification 101.6 kB
  • After compression 45.2 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 67.5 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 17.8 kB

  • Original 20.8 kB
  • After minification 15.2 kB
  • After compression 3.0 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. Tj-web.jp needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (30%)

Requests Now

154

After Optimization

108

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tj Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tj-web.jp

tj-web.jp

627 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

288 ms

stylebase.css

stylebase.css

292 ms

links.css

links.css

296 ms

txt.css

txt.css

296 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

598 ms

random_result.js

random_result.js

304 ms

select_direct.js

select_direct.js

432 ms

show_photo.js

show_photo.js

436 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

443 ms

widget.js

widget.js

64 ms

slide.js

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443 ms

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76 ms

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308 ms

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1046 ms

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all.js

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269 ms

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1916 ms

widgets.js

widgets.js

18 ms

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15 ms

timeline.1b43d11859b7663a2225b885f87704a5.js

timeline.1b43d11859b7663a2225b885f87704a5.js

24 ms

syndication

syndication

113 ms

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343 ms

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1768 ms

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1715 ms

full_phpqcKrkN.

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326 ms

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1627 ms

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168 ms

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13 ms

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31 ms

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Accessibility Review

tj-web.jp accessibility score

88

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

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.

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

Links do not have a discernible name

Best Practices

tj-web.jp best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tj-web.jp SEO score

73

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

High

Page is blocked from indexing

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

High

Tap targets are not sized appropriately

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 Tj-web.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 Tj-web.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

tj-web.jp

Open Graph description is not detected on the main page of Tj Web. 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: