Tools & Wizards About Us
4travel.jp screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

4travel.jp

旅行のクチコミとホテル・ツアーの料金比較【フォートラベル】

Page Load Speed

6.8 sec in total

First Response

207 ms

Resources Loaded

6 sec

Page Rendered

595 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 207 ms and then it took 6.6 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

4travel.jp performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

4travel.jp

207 ms

4travel.jp

234 ms

gtm.js

52 ms

base.css

709 ms

module.css

738 ms

Our browser made a total of 189 requests to load all elements on the main page. We found that 6% of them (11 requests) were addressed to the original 4travel.jp, 62% (118 requests) were made to Cdn.4travel.jp and 7% (13 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Img1.kakaku.k-img.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 626.7 kB (23%)

Content Size

2.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4travel.jp main page is 2.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 110.3 kB

  • Original 136.5 kB
  • After minification 122.2 kB
  • After compression 26.3 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 110.3 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 70.2 kB

  • Original 1.5 MB
  • After minification 1.5 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. 4 Travel images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 264.3 kB

  • Original 764.9 kB
  • After minification 743.4 kB
  • After compression 500.7 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 264.3 kB or 35% of the original size.

CSS Optimization

-79%

Potential reduce by 181.9 kB

  • Original 230.9 kB
  • After minification 194.8 kB
  • After compression 49.0 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. 4travel.jp needs all CSS files to be minified and compressed as it can save up to 181.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (40%)

Requests Now

179

After Optimization

107

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 179 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 39 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

207 ms

4travel.jp

4travel.jp

234 ms

gtm.js

gtm.js

52 ms

base.css

base.css

709 ms

module.css

module.css

738 ms

base.css

base.css

736 ms

font-awesome.css

font-awesome.css

745 ms

top.css

top.css

907 ms

jquery-ui-1.8.6.custom.css

jquery-ui-1.8.6.custom.css

755 ms

grumi-ip.js

grumi-ip.js

107 ms

gpt.js

gpt.js

115 ms

launch-67f1b389dd15.min.js

launch-67f1b389dd15.min.js

40 ms

alert_message.js

alert_message.js

865 ms

s_code.js

s_code.js

901 ms

rollover.js

rollover.js

902 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1075 ms

jquery.nivo.slider.js

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1060 ms

jquery.cookie.js

jquery.cookie.js

1062 ms

jquery-ui-1.8.6.custom.min.js

jquery-ui-1.8.6.custom.min.js

1293 ms

jquery.imagefit.js

jquery.imagefit.js

1074 ms

4travel_common.js

4travel_common.js

1107 ms

4travel_top.js

4travel_top.js

1292 ms

jquery.tile.js

jquery.tile.js

1290 ms

bot.js

bot.js

1293 ms

ad_stick.js

ad_stick.js

1292 ms

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193 ms

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292 ms

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379 ms

line.svg

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373 ms

cropImage.php

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378 ms

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382 ms

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383 ms

logo_4travel.png

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376 ms

no_image_traveler.png

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482 ms

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784 ms

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784 ms

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854 ms

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1050 ms

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1192 ms

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1269 ms

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1268 ms

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1270 ms

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1270 ms

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1335 ms

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2288 ms

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2287 ms

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area_os_map_me.png

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2285 ms

area_os_map_as.png

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2286 ms

area_os_map_om.png

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2433 ms

pubads_impl.js

pubads_impl.js

138 ms

area_os_map_la.png

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2325 ms

ico_4t_point.png

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933 ms

fontawesome-webfont.woff

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2302 ms

area_os_map_na.png

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2296 ms

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2446 ms

publishertag.ids.js

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49 ms

esp.js

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115 ms

ads

ads

692 ms

container.html

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414 ms

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js

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87 ms

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2325 ms

authlogin.php

authlogin.php

338 ms

fbds.js

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343 ms

grumi.js

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341 ms

authlogin.php

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327 ms

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2073 ms

s04236600846052

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7 ms

esp

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35 ms

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2026 ms

td.min.js

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19 ms

segment

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1322 ms

pd

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90 ms

a24ee86d53dfa42653e987d42d6519b9.jpg

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1927 ms

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1927 ms

ico_receipt.gif

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1921 ms

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212 ms

openx

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278 ms

pixel

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278 ms

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ext.js

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117 ms

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ufs_web_display.js

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167 ms

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fbevents.js

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32 ms

3b0c1a1c8750041eb27603629860e89a.js

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126 ms

load_preloaded_resource.js

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890 ms

f11bfab4e3c942216447974439595ef6.js

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abg_lite.js

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1026 ms

window_focus.js

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qs_click_protection.js

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openx

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sd

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1074 ms

dcm

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icon.png

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1048 ms

td_js_pc

td_js_pc

148 ms

s

s

144 ms

css

css

78 ms

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1065 ms

pixel

pixel

27 ms

sync

sync

3 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

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18 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

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23 ms

activeview

activeview

90 ms

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8 ms

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1038 ms

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1057 ms

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ico_more01.png

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66 ms

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9 ms

aframe

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35 ms

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3 ms

Accessibility Review

4travel.jp accessibility score

85

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.

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

75

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

Browser errors were logged to the console

High

Page has valid source maps

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: