Access heartlandferry.jp. ハートランドフェリー｜利尻島・礼文島、奥尻島を結ぶフェリー航路

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.593

11/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

heartlandferry.jp

775 ms

slick.css

219 ms

style.min.css

390 ms

style.css

651 ms

jquery.min.js

665 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 81% of them (54 requests) were addressed to the original Heartlandferry.jp, 4% (3 requests) were made to Cdn.jsdelivr.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Heartlandferry.jp.

Content Size

3.9 MB

After Optimization

3.7 MB

In fact, the total size of Heartlandferry.jp main page is 3.9 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 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.2 kB

Original 66.8 kB
After minification 49.2 kB
After compression 10.6 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 17.6 kB, which is 26% 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 56.2 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 205.1 kB

Original 3.7 MB
After minification 3.5 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. Heartlandferry images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 6.6 kB

Original 75.5 kB
After minification 75.3 kB
After compression 68.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 3.9 kB

Original 36.1 kB
After minification 36.1 kB
After compression 32.2 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. Heartlandferry.jp needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heartlandferry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Areas of Improvement

High

Does not use HTTPS

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 Heartlandferry.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 Heartlandferry.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

heartlandferry.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ハートランドフェリー｜利尻島・礼文島、奥尻島を結ぶフェリー航路

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

heartlandferry.jp

slick.css

style.min.css

style.css

jquery.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

heartlandferry.jp

slick.css

style.min.css

style.css

jquery.min.js

jquery-migrate.min.js

flatpickr.min.css

flatpickr

ja.js

jquery.simplyscroll.min.js

slick.min.js

script.js

jquery.cookie.min.js

cookie.js

analytics.js

logo.png

icon-arrow.png

account_icon.png

line_icon.png

facebook_icon.png

instagram_icon.png

youtube_icon.png

vline.png

visual-pic5.jpg

visual-pic2.jpg

visual-pic3.jpg

visual-pic4.jpg

visual-pic1.jpg

btn-gallery.png

wave-btm.png

menu_button_1.png

menu_button_2.png

menu_button_3.png

menu_button_4.png

menu_button_5.png

block1-title.png

information.png

block6-pic7.gif

block6-pic6.gif

block6-pic9.gif

block6-pic5.png

block6-pic8.png

block2-flag.png