Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ipodnano.seesaa.net

iPod nanoなの。

Page Load Speed

7.9 sec in total

First Response

1.6 sec

Resources Loaded

5.8 sec

Page Rendered

504 ms

ipodnano.seesaa.net screenshot

About Website

Click here to check amazing IPod Nano Seesaa content for Japan. Otherwise, check out these important facts you probably never knew about ipodnano.seesaa.net

iPod nano、iPod touchの情報満載のブログです。ケースやFMトランスミッタなど、アクセサリ情報が充実です!!

Visit ipodnano.seesaa.net

Key Findings

We analyzed Ipodnano.seesaa.net page load time and found that the first response time was 1.6 sec and then it took 6.3 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

ipodnano.seesaa.net performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value32.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,170 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

ipodnano.seesaa.net

1603 ms

styles-index.css

345 ms

common_header.js

317 ms

ad_plugin.js

409 ms

f7da32abe057388fa3ecfac62d7f79247cd35044

332 ms

Our browser made a total of 185 requests to load all elements on the main page. We found that 2% of them (4 requests) were addressed to the original Ipodnano.seesaa.net, 9% (16 requests) were made to Ad.jp.ap.valuecommerce.com and 8% (15 requests) were made to Ipodnano.up.seesaa.net. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Spnet33.i-mobile.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.2 kB (42%)

Content Size

793.8 kB

After Optimization

458.6 kB

In fact, the total size of Ipodnano.seesaa.net main page is 793.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 329.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 118.1 kB

  • Original 140.9 kB
  • After minification 98.8 kB
  • After compression 22.8 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 42.2 kB, which is 30% 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 118.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 3.6 kB

  • Original 329.1 kB
  • After minification 325.6 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. IPod Nano Seesaa images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 167.5 kB

  • Original 269.6 kB
  • After minification 256.6 kB
  • After compression 102.1 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 167.5 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 46.1 kB

  • Original 54.1 kB
  • After minification 40.4 kB
  • After compression 8.1 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. Ipodnano.seesaa.net needs all CSS files to be minified and compressed as it can save up to 46.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 102 (60%)

Requests Now

169

After Optimization

67

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IPod Nano Seesaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ipodnano.seesaa.net accessibility score

52

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

ipodnano.seesaa.net best practices score

58

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

Uses deprecated APIs

High

Browser errors were logged to the console

SEO Factors

ipodnano.seesaa.net SEO score

90

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

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ipodnano.seesaa.net 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 Ipodnano.seesaa.net main page’s claimed encoding is shift_jis. 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

Open Graph description is not detected on the main page of IPod Nano Seesaa. 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: