Tools & Wizards About Us
jelly-media.jp screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jelly-media.jp

車買取電話なし 一括査定比鮫

Page Load Speed

13.2 sec in total

First Response

1.1 sec

Resources Loaded

4.3 sec

Page Rendered

7.8 sec

jelly-media.jp screenshot

About Website

Click here to check amazing Jelly Media content for Japan. Otherwise, check out these important facts you probably never knew about jelly-media.jp

車買取一括査定を利用するメリットは、複数の業者からの査定を一度に受けられるため、最も高い買取価格を簡単に見つけられることです。また、手間を省けるので、忙しい方にもおすすめです。

Visit jelly-media.jp

Key Findings

We analyzed Jelly-media.jp page load time and found that the first response time was 1.1 sec and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

jelly-media.jp performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value26,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value39.1 s

0/100

10%

Network Requests Diagram

jelly-media.jp

1103 ms

application-144d631f44ac5446aeec01ba7ff1cb5a918f3999a3244790558bdd8b2067f7e8.css

798 ms

main.js

491 ms

gpt.js

225 ms

adsbygoogle.js

46 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jelly-media.jp, 81% (59 requests) were made to S3-ap-northeast-1.amazonaws.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S3-ap-northeast-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.6 kB (6%)

Content Size

3.8 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jelly-media.jp main page is 3.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 33.5 kB

  • Original 43.9 kB
  • After minification 43.8 kB
  • After compression 10.4 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 33.5 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 115.1 kB

  • Original 3.5 MB
  • After minification 3.4 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. Jelly Media images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 75.0 kB

  • Original 228.5 kB
  • After minification 228.5 kB
  • After compression 153.5 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 75.0 kB or 33% of the original size.

CSS Optimization

-0%

Potential reduce by 3 B

  • Original 9.0 kB
  • After minification 9.0 kB
  • After compression 9.0 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. Jelly-media.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (10%)

Requests Now

70

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jelly Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jelly-media.jp

jelly-media.jp

1103 ms

application-144d631f44ac5446aeec01ba7ff1cb5a918f3999a3244790558bdd8b2067f7e8.css

application-144d631f44ac5446aeec01ba7ff1cb5a918f3999a3244790558bdd8b2067f7e8.css

798 ms

main.js

main.js

491 ms

gpt.js

gpt.js

225 ms

adsbygoogle.js

adsbygoogle.js

46 ms

tag

tag

433 ms

script.min.js

script.min.js

368 ms

analytics.js

analytics.js

462 ms

logo-51e79aad28740ecfc04c6573567677496ff55b61094c58b8d7ffcc72ee963643.png

logo-51e79aad28740ecfc04c6573567677496ff55b61094c58b8d7ffcc72ee963643.png

319 ms

%E7%94%9F%E6%B4%BB%E9%9B%91%E8%B2%A8-ccea680b6b6a813e190216561f16604c354cc3997efa4876297d83b845662b26.png

%E7%94%9F%E6%B4%BB%E9%9B%91%E8%B2%A8-ccea680b6b6a813e190216561f16604c354cc3997efa4876297d83b845662b26.png

602 ms

%E3%83%95%E3%82%A1%E3%83%83%E3%82%B7%E3%83%A7%E3%83%B3-34a310a1326226aa2491f120171c3665a3444549a43c7cb5c0de869aca507d08.png

%E3%83%95%E3%82%A1%E3%83%83%E3%82%B7%E3%83%A7%E3%83%B3-34a310a1326226aa2491f120171c3665a3444549a43c7cb5c0de869aca507d08.png

917 ms

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1147 ms

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1147 ms

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1144 ms

%E3%82%A4%E3%83%B3%E3%83%86%E3%83%AA%E3%82%A2%E3%83%BB%E5%AE%B6%E5%85%B7-ad7ce864fb79f4455566ed4b469a3171d4711ca6a32b2c06bc56f86a9705a5b2.png

%E3%82%A4%E3%83%B3%E3%83%86%E3%83%AA%E3%82%A2%E3%83%BB%E5%AE%B6%E5%85%B7-ad7ce864fb79f4455566ed4b469a3171d4711ca6a32b2c06bc56f86a9705a5b2.png

1175 ms

%E3%82%B2%E3%83%BC%E3%83%A0-91c2d6923b359c4a2d7129c70f512a0674b9416ba549430f1498245fe5a6da22.png

%E3%82%B2%E3%83%BC%E3%83%A0-91c2d6923b359c4a2d7129c70f512a0674b9416ba549430f1498245fe5a6da22.png

1149 ms

%E5%A6%8A%E5%A8%A0%E3%83%BB%E8%82%B2%E5%85%90-f79e72a292c3c6d0a2640a9f6102c37ce8facec0ee031eb2d704c54a5c8222cd.png

%E5%A6%8A%E5%A8%A0%E3%83%BB%E8%82%B2%E5%85%90-f79e72a292c3c6d0a2640a9f6102c37ce8facec0ee031eb2d704c54a5c8222cd.png

1142 ms

%E3%82%B0%E3%83%AB%E3%83%A1-949794abfdfa87eac694ac1d39c6cd3402de987091ebd21d9d60c0b93a649f79.png

%E3%82%B0%E3%83%AB%E3%83%A1-949794abfdfa87eac694ac1d39c6cd3402de987091ebd21d9d60c0b93a649f79.png

1265 ms

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1338 ms

%E5%87%BA%E4%BC%9A%E3%81%84-90b4cda2711d6ca91acba909058d507ab8b1ef525debdaa0a6f199f258d12a0c.png

%E5%87%BA%E4%BC%9A%E3%81%84-90b4cda2711d6ca91acba909058d507ab8b1ef525debdaa0a6f199f258d12a0c.png

1341 ms

%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%83%BB%E3%82%A2%E3%82%A6%E3%83%88%E3%83%89%E3%82%A2-5cfdd7c0b778796b87d8552956b2ea8007725f6c7c985d344d4cedf49c3cf760.png

%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%83%BB%E3%82%A2%E3%82%A6%E3%83%88%E3%83%89%E3%82%A2-5cfdd7c0b778796b87d8552956b2ea8007725f6c7c985d344d4cedf49c3cf760.png

1440 ms

%E3%82%AB%E3%83%AB%E3%83%81%E3%83%A3%E3%83%BC-f89c17dcca1c340b09bd462a283fa866df96cd4f0393b818db5195a4f3f3c9e3.png

%E3%82%AB%E3%83%AB%E3%83%81%E3%83%A3%E3%83%BC-f89c17dcca1c340b09bd462a283fa866df96cd4f0393b818db5195a4f3f3c9e3.png

1748 ms

%E3%83%9A%E3%83%83%E3%83%88-67d6db3b3d08dd59eecb2d01b8af5164194eb430fd794c4711f67601f9b31f96.png

%E3%83%9A%E3%83%83%E3%83%88-67d6db3b3d08dd59eecb2d01b8af5164194eb430fd794c4711f67601f9b31f96.png

1341 ms

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901 ms

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876 ms

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1689 ms

pubads_impl_2022100301.js

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461 ms

ppub_config

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459 ms

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1585 ms

thumb.jpg

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1148 ms

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1197 ms

font-awesome.min.css

font-awesome.min.css

388 ms

collect

collect

344 ms

jquery.min.js

jquery.min.js

121 ms

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961 ms

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989 ms

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1007 ms

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1042 ms

collect

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214 ms

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901 ms

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934 ms

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11 ms

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1013 ms

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166 ms

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906 ms

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953 ms

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1031 ms

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157 ms

Accessibility Review

jelly-media.jp accessibility score

59

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

jelly-media.jp best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jelly-media.jp SEO score

92

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jelly-media.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 Jelly-media.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

jelly-media.jp

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