Access lifetour.jp. JALで行く格安国内旅行の予約サイト

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value48.2 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

lifetour.jp

1404 ms

pc.css

619 ms

sp.css

768 ms

jquery-1.10.2.min.js

1396 ms

jquery-migrate-1.2.1.min.js

579 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 90% of them (104 requests) were addressed to the original Lifetour.jp, 3% (3 requests) were made to Wbf.co.jp and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Lifetour.jp.

Content Size

4.2 MB

After Optimization

2.7 MB

In fact, the total size of Lifetour.jp main page is 4.2 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. 35% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 39.5 kB

Original 51.0 kB
After minification 47.0 kB
After compression 11.5 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 39.5 kB or 77% of the original size.

Image Optimization

-26%

Potential reduce by 887.7 kB

Original 3.4 MB
After minification 2.5 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. Obviously, Lifetour needs image optimization as it can save up to 887.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 537.0 kB

Original 712.4 kB
After minification 535.7 kB
After compression 175.3 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 537.0 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 65.7 kB

Original 77.9 kB
After minification 60.4 kB
After compression 12.2 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. Lifetour.jp needs all CSS files to be minified and compressed as it can save up to 65.7 kB or 84% of the original size.

Requests Now

113

After Optimization

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifetour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

High

Definition list items are not wrapped in <dl> elements

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

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 Lifetour.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 Lifetour.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

lifetour.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

JALで行く格安国内旅行の予約サイト｜ライフツアー

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

lifetour.jp

pc.css

sp.css

jquery-1.10.2.min.js

jquery-migrate-1.2.1.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

lifetour.jp

pc.css

sp.css

jquery-1.10.2.min.js

jquery-migrate-1.2.1.min.js

jquery.aviaSlider.min.js

jquery.bxslider.min.js

jquery.cookie.js

common_forcia.js

searchbox.js

jquery-ui.js

jquery.ui.datepicker-ja.min.js

jquery-ui-1.10.1.custom.css

jquery.leanModal.min.js

jquery.cookie.js

adv_code_store_life.js

adv_code_store_run.js

conversion.js

bg.jpg

time-sale_402-182.jpg

logo_text.png

logo.jpg

logo.png

login_btn2.png

plane2.jpg

login_btn_pc2.png

menu-btn.png

gnavi_home.jpg

gnavi_text.jpg

menu1.png

menu2.png

menu3.png

search_title.jpg

search_input.jpg

search_button.jpg

faq_title.jpg

side_data_title.gif

arrow.png

left6.jpg

left6_text.jpg

busena_400-180.jpg

gw-2016_400-180.jpg

family_400_180.jpg