Access jr-eki.com. 四国旅行　JR四国ツアー（駅コミ）

jr-eki.com screenshot

15

Performance

Renders faster than
27% of other websites
91

Accessibility

Visual factors better than
that of 76% of websites
75

Best Practices

More advanced features
available than in
35% of websites
91

SEO

Google-friendlier than
70% of websites

First Response

774 ms

Resources Loaded

6.9 sec

Page Rendered

545 ms

jr-eki.com screenshot

About Website

Welcome to jr-eki.com homepage info - get ready to check Jr Eki best content for Japan right away, or after learning these important things about jr-eki.com

【ＪＲ四国公式】四国内外へお得なきっぷや、特別価格の旅行プランが満載。四国に関する旅行、観光ならＪＲ四国ツアーにおまかせ。

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Key Findings

We analyzed Jr-eki.com page load time and found that the first response time was 774 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.978

2/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

jr-eki.com

774 ms

index.html

679 ms

gtm.js

62 ms

base.css

354 ms

common.css

512 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 90% of them (132 requests) were addressed to the original Jr-eki.com, 2% (3 requests) were made to Googletagmanager.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Jr-eki.com.

Content Size

5.7 MB

After Optimization

5.3 MB

In fact, the total size of Jr-eki.com main page is 5.7 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. 55% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 66.8 kB

Original 79.7 kB
After minification 66.2 kB
After compression 12.9 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 13.4 kB, which is 17% 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 66.8 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 74.4 kB

Original 5.3 MB
After minification 5.2 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. Jr Eki images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 125.5 kB

Original 205.4 kB
After minification 199.1 kB
After compression 80.0 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 125.5 kB or 61% of the original size.

CSS Optimization

-84%

Potential reduce by 80.6 kB

Original 96.4 kB
After minification 76.6 kB
After compression 15.8 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. Jr-eki.com needs all CSS files to be minified and compressed as it can save up to 80.6 kB or 84% of the original size.

Requests Now

143

After Optimization

109

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jr Eki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS 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 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

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Jr-eki.com 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 Jr-eki.com 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

jr-eki.com

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