Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

harunaluna.jp

春奈るなOFFICIAL SITE

Page Load Speed

10.7 sec in total

First Response

614 ms

Resources Loaded

9.7 sec

Page Rendered

400 ms

harunaluna.jp screenshot

About Website

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

春奈るなオフィシャルサイト。春奈るなの最新ニュースや、ライブ・イベント出演情報、メディア情報などを掲載。

Visit harunaluna.jp

Key Findings

We analyzed Harunaluna.jp page load time and found that the first response time was 614 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

harunaluna.jp performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.2 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value3,320 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

harunaluna.jp

614 ms

www.harunaluna.jp

1216 ms

jquery-1.7.1.min.js

1354 ms

jquery.easing.1.3.js

587 ms

jquery-ui-1.9.0.custom.min.js

2165 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 53% of them (41 requests) were addressed to the original Harunaluna.jp, 10% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Harunaluna.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 762.3 kB (71%)

Content Size

1.1 MB

After Optimization

310.8 kB

In fact, the total size of Harunaluna.jp main page is 1.1 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. Javascripts take 740.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.9 kB

  • Original 46.2 kB
  • After minification 39.5 kB
  • After compression 9.3 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 15% 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 36.9 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 2.3 kB

  • Original 22.5 kB
  • After minification 20.2 kB

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. Harunaluna images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 505.5 kB

  • Original 740.0 kB
  • After minification 709.6 kB
  • After compression 234.6 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 505.5 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 217.6 kB

  • Original 264.3 kB
  • After minification 259.0 kB
  • After compression 46.7 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. Harunaluna.jp needs all CSS files to be minified and compressed as it can save up to 217.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (71%)

Requests Now

72

After Optimization

21

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harunaluna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

harunaluna.jp accessibility score

62

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

harunaluna.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

harunaluna.jp SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Harunaluna.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Harunaluna.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

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