Tools & Wizards About Us
4travel.jp screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

4travel.jp

旅行のクチコミとホテル・ツアー・航空券の料金比較【フォートラベル】

Page Load Speed

5.4 sec in total

First Response

831 ms

Resources Loaded

4.1 sec

Page Rendered

513 ms

4travel.jp screenshot

About Website

Click here to check amazing 4 Travel content for Japan. Otherwise, check out these important facts you probably never knew about 4travel.jp

日本最大級の旅行クチコミサイト。旅行者のクチコミとランキングから人気の観光スポット情報をGETしよう。ホテル・ツアー・航空券の料金比較も可能です。旅行するならカカクコムグループのフォートラベルで。

Visit 4travel.jp

Key Findings

We analyzed 4travel.jp page load time and found that the first response time was 831 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

4travel.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value3,360 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

4travel.jp

831 ms

base.css

183 ms

module.css

203 ms

base.css

177 ms

top.css

190 ms

Our browser made a total of 179 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original 4travel.jp, 56% (101 requests) were made to Img.4travel.jp and 7% (13 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Img.4travel.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (44%)

Content Size

4.0 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4travel.jp main page is 4.0 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 84.7 kB

  • Original 108.2 kB
  • After minification 102.7 kB
  • After compression 23.5 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 84.7 kB or 78% of the original size.

Image Optimization

-24%

Potential reduce by 607.4 kB

  • Original 2.5 MB
  • After minification 1.9 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, 4 Travel needs image optimization as it can save up to 607.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 658.6 kB

  • Original 895.5 kB
  • After minification 779.5 kB
  • After compression 236.9 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 658.6 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 435.4 kB

  • Original 498.2 kB
  • After minification 426.8 kB
  • After compression 62.8 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. 4travel.jp needs all CSS files to be minified and compressed as it can save up to 435.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (36%)

Requests Now

176

After Optimization

113

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Travel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4travel.jp

4travel.jp

831 ms

base.css

base.css

183 ms

module.css

module.css

203 ms

base.css

base.css

177 ms

top.css

top.css

190 ms

jquery-ui-1.8.6.custom.css

jquery-ui-1.8.6.custom.css

186 ms

pjs.js

pjs.js

350 ms

sdk.js

sdk.js

175 ms

banner_wifipc20151210.png

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3 ms

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12 ms

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712 ms

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877 ms

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791 ms

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785 ms

ico_ahead.gif

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810 ms

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972 ms

ico_now.gif

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966 ms

cropImage.php

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822 ms

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936 ms

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874 ms

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957 ms

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934 ms

s_code.js

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789 ms

rollover.js

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791 ms

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796 ms

jquery.nivo.slider.js

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799 ms

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801 ms

jquery-ui-1.8.6.custom.min.js

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806 ms

jquery.imagefit.js

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803 ms

4travel_common.js

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811 ms

4travel_top.js

4travel_top.js

808 ms

jquery.tile.js

jquery.tile.js

812 ms

bot.js

bot.js

812 ms

conversion.js

conversion.js

14 ms

os_wifi.js

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813 ms

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156 ms

img_smart_phone.png

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311 ms

js

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317 ms

202 ms

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128 ms

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253 ms

js

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350 ms

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898 ms

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589 ms

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404 ms

js

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347 ms

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771 ms

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1100 ms

img_mail_mag.jpg

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1465 ms

logo_rep03.png

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1235 ms

img_find_treasure.png

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1234 ms

news4t_bnr_170_60.gif

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1126 ms

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1123 ms

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956 ms

ico_arrow.png

ico_arrow.png

952 ms

logo_tag_4t.png

logo_tag_4t.png

920 ms

skeleton.js

skeleton.js

88 ms

logo_kakaku.png

logo_kakaku.png

1003 ms

icon_top_menu.png

icon_top_menu.png

1113 ms

women_300x250_150k.gif

women_300x250_150k.gif

33 ms

u_pointer_white.png

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1096 ms

u_pointer_blue.png

u_pointer_blue.png

1089 ms

indexCenter450.png

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902 ms

dt

dt

63 ms

skeleton.js

skeleton.js

61 ms

dtc

dtc

12 ms

ico_more01.png

ico_more01.png

976 ms

ico_ttl_sub.png

ico_ttl_sub.png

968 ms

ico_guide.png

ico_guide.png

908 ms

ico_star.png

ico_star.png

1250 ms

widgets.js

widgets.js

78 ms

js

js

308 ms

ico_q.gif

ico_q.gif

889 ms

img_community.jpg

img_community.jpg

1214 ms

img_mail_mag2.png

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949 ms

120713_jata_kaigai_170_60.gif

120713_jata_kaigai_170_60.gif

361 ms

ico_cmn.png

ico_cmn.png

597 ms

bg_footer_ad.png

bg_footer_ad.png

771 ms

bg_guide_footer.png

bg_guide_footer.png

613 ms

bg_page_top.png

bg_page_top.png

615 ms

bg_footer.png

bg_footer.png

616 ms

js

js

370 ms

icon_top_pr.png

icon_top_pr.png

787 ms

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479 ms

160201_softbank_170x60.png

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198 ms

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378 ms

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470 ms

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195 ms

authlogin.php

authlogin.php

164 ms

segmentation.js

segmentation.js

8 ms

4travel_bigmining.js

4travel_bigmining.js

11 ms

90 ms

fbds.js

fbds.js

79 ms

cnt

cnt

341 ms

dmp

dmp

312 ms

gtm.js

gtm.js

76 ms

4t;area_4t=null;ord=8134525027126.074

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75 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

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175 ms

authlogin.php

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226 ms

getTopPointProgram.php

getTopPointProgram.php

212 ms

beacon.html

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59 ms

icon_topslide_prev.png

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289 ms

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433 ms

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620 ms

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298 ms

page.php

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140 ms

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89 ms

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46 ms

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93 ms

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Accessibility Review

4travel.jp accessibility score

80

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

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

4travel.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

4travel.jp SEO score

91

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

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

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4travel.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 4travel.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

4travel.jp

Open Graph data is detected on the main page of 4 Travel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: