Tools & Wizards About Us
topmodel.co.jp screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

topmodel.co.jp

RCプロショップ トップモデルJapan / TOPページ

Page Load Speed

7.9 sec in total

First Response

2.7 sec

Resources Loaded

4.9 sec

Page Rendered

318 ms

topmodel.co.jp screenshot

About Website

Visit topmodel.co.jp now to see the best up-to-date Topmodel content for Japan and also check out these interesting facts you probably never knew about topmodel.co.jp

最短で即日発送、1500点以上の品揃え！国内外有名メーカーのキットから、「あ、これ助かる！」という細かなパーツや工具まで。世界基準の最新パーツをお求めやすい価格で発信中！ラジコン飛行機のことなら、トップモデルJapanにお任せください！

Visit topmodel.co.jp

Key Findings

We analyzed Topmodel.co.jp page load time and found that the first response time was 2.7 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

topmodel.co.jp performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.492

17/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

topmodel.co.jp

2673 ms

nso_style.css

2263 ms

MCommon.css

1138 ms

Bana-back-7.jpg

410 ms

search-left-17.jpg

784 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that all of those requests were addressed to Topmodel.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Topmodel.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 677.2 kB (63%)

Content Size

1.1 MB

After Optimization

393.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Topmodel.co.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. 15% of websites need less resources to load. HTML takes 476.2 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 447.2 kB

  • Original 476.2 kB
  • After minification 409.0 kB
  • After compression 29.0 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 67.2 kB, which is 14% 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 447.2 kB or 94% of the original size.

Image Optimization

-18%

Potential reduce by 77.3 kB

  • Original 433.0 kB
  • After minification 355.7 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. Obviously, Topmodel needs image optimization as it can save up to 77.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-95%

Potential reduce by 152.7 kB

  • Original 161.5 kB
  • After minification 121.6 kB
  • After compression 8.8 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. Topmodel.co.jp needs all CSS files to be minified and compressed as it can save up to 152.7 kB or 95% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • AJAX
  • Images
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topmodel. According to our analytics all requests are already optimized.

Network Requests Diagram

topmodel.co.jp

topmodel.co.jp

2673 ms

nso_style.css

nso_style.css

2263 ms

MCommon.css

MCommon.css

1138 ms

Bana-back-7.jpg

Bana-back-7.jpg

410 ms

search-left-17.jpg

search-left-17.jpg

784 ms

A2872_T1.jpg

A2872_T1.jpg

833 ms

icon2.gif

icon2.gif

405 ms

A2632_T1.jpg

A2632_T1.jpg

894 ms

A2604_T1.jpg

A2604_T1.jpg

947 ms

A2731_T1.jpg

A2731_T1.jpg

916 ms

title0315.jpg

title0315.jpg

566 ms

nyuka.jpg

nyuka.jpg

756 ms

icon1.gif

icon1.gif

945 ms

guide.jpg

guide.jpg

974 ms

footer-cards.jpg

footer-cards.jpg

1161 ms

12categoly

12categoly

1077 ms

center-tab1.jpg

center-tab1.jpg

191 ms

hikouki.jpg

hikouki.jpg

197 ms

guraida.jpg

guraida.jpg

192 ms

dendou.jpg

dendou.jpg

179 ms

puropera001.jpg

puropera001.jpg

527 ms

G-engine.jpg

G-engine.jpg

249 ms

kitai-ACC.jpg

kitai-ACC.jpg

358 ms

musen-ACC.jpg

musen-ACC.jpg

379 ms

Field-ACC.jpg

Field-ACC.jpg

379 ms

linkage-ACC.jpg

linkage-ACC.jpg

390 ms

tool-meter.jpg

tool-meter.jpg

416 ms

Top-Multi.jpg

Top-Multi.jpg

713 ms

TOP-original-icon.jpg

TOP-original-icon.jpg

943 ms

Accessibility Review

topmodel.co.jp accessibility score

68

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

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

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.

Best Practices

topmodel.co.jp best practices score

67

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

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

SEO Factors

topmodel.co.jp SEO score

85

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topmodel.co.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 Topmodel.co.jp 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

topmodel.co.jp

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