Tools & Wizards About Us
jtravel.jp screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

jtravel.jp

jtravel.jp – このドメインはお名前.comで取得されています。

Page Load Speed

5.7 sec in total

First Response

666 ms

Resources Loaded

4.3 sec

Page Rendered

789 ms

jtravel.jp screenshot

About Website

Welcome to jtravel.jp homepage info - get ready to check Jtravel best content right away, or after learning these important things about jtravel.jp

コラーゲンの人気ランキングの公開や、実際に試して実感出来た美容効果を比較検証しています。また、理想的な摂取方法やその量。含有量の多い食材やサプリメントの紹介など、コラーゲンに対する理解を深めるためのコンテンツを用意しています。

Visit jtravel.jp

Key Findings

We analyzed Jtravel.jp page load time and found that the first response time was 666 ms and then it took 5.1 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

jtravel.jp performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

jtravel.jp

666 ms

main.css

608 ms

rollover.js

329 ms

2nd_gets.php

1424 ms

head-bg.jpg

1512 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Jtravel.jp, 3% (1 request) were made to Ac7.i2i.jp. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Jtravel.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.6 kB (20%)

Content Size

211.8 kB

After Optimization

170.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jtravel.jp main page is 211.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 160.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 11.6 kB

  • Original 16.8 kB
  • After minification 16.3 kB
  • After compression 5.1 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 11.6 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 1.7 kB

  • Original 160.6 kB
  • After minification 158.9 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. Jtravel images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 4.3 kB

  • Original 6.2 kB
  • After minification 5.2 kB
  • After compression 1.9 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 4.3 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 24.0 kB

  • Original 28.2 kB
  • After minification 22.2 kB
  • After compression 4.2 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. Jtravel.jp needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

38

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jtravel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

jtravel.jp

jtravel.jp

666 ms

main.css

main.css

608 ms

rollover.js

rollover.js

329 ms

2nd_gets.php

2nd_gets.php

1424 ms

head-bg.jpg

head-bg.jpg

1512 ms

logo.jpg

logo.jpg

1533 ms

main-bg.jpg

main-bg.jpg

1531 ms

top-image.jpg

top-image.jpg

1698 ms

h3-rankbg.jpg

h3-rankbg.jpg

1539 ms

rank1.jpg

rank1.jpg

1538 ms

suntory03.jpg

suntory03.jpg

1825 ms

blank1.jpg

blank1.jpg

1841 ms

botton-in_off.jpg

botton-in_off.jpg

1851 ms

botton-out_off.jpg

botton-out_off.jpg

1850 ms

table-border.jpg

table-border.jpg

1861 ms

rank2.jpg

rank2.jpg

1993 ms

astalift01.jpg

astalift01.jpg

2144 ms

botton-review_off.jpg

botton-review_off.jpg

2146 ms

rank3.jpg

rank3.jpg

2157 ms

morinaga03.jpg

morinaga03.jpg

2164 ms

rank4.jpg

rank4.jpg

2157 ms

komachi01.jpg

komachi01.jpg

2331 ms

rank5.jpg

rank5.jpg

2447 ms

uruoi01.jpg

uruoi01.jpg

2459 ms

h3-bg.jpg

h3-bg.jpg

2453 ms

graph.gif

graph.gif

2474 ms

note_line.gif

note_line.gif

2482 ms

top-image01.jpg

top-image01.jpg

2648 ms

top-image02.jpg

top-image02.jpg

2742 ms

column01.jpg

column01.jpg

2747 ms

icon05.gif

icon05.gif

2774 ms

column02.jpg

column02.jpg

2789 ms

column03.jpg

column03.jpg

2797 ms

column04.jpg

column04.jpg

2967 ms

about.gif

about.gif

3040 ms

h3-sidebg.jpg

h3-sidebg.jpg

3048 ms

side-menu_off.jpg

side-menu_off.jpg

3074 ms

foot-bg.jpg

foot-bg.jpg

3081 ms

to-top_off.jpg

to-top_off.jpg

3091 ms

Accessibility Review

jtravel.jp accessibility score

95

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

Best Practices

jtravel.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

High

Page has valid source maps

SEO Factors

jtravel.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

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

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 Jtravel.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 Jtravel.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

jtravel.jp

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