Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

sofvi.tokyo

sofvi.tokyo | メディコム・トイが運営するソフビ総合情報サイト

Page Load Speed

8.1 sec in total

First Response

1.2 sec

Resources Loaded

6 sec

Page Rendered

859 ms

sofvi.tokyo screenshot

About Website

Visit sofvi.tokyo now to see the best up-to-date Sofvi content for Japan and also check out these interesting facts you probably never knew about sofvi.tokyo

メディコム・トイが運営するソフビ総合情報サイト

Visit sofvi.tokyo

Key Findings

We analyzed Sofvi.tokyo page load time and found that the first response time was 1.2 sec and then it took 6.9 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

sofvi.tokyo performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value21.5 s

0/100

10%

TBT (Total Blocking Time)

Value6,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value27.1 s

0/100

10%

Network Requests Diagram

sofvi.tokyo

1221 ms

styles.css

163 ms

style.css

313 ms

wpp.css

316 ms

font-awesome.css

319 ms

Our browser made a total of 259 requests to load all elements on the main page. We found that 49% of them (126 requests) were addressed to the original Sofvi.tokyo, 15% (40 requests) were made to Scontent.cdninstagram.com and 15% (38 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Sofvi.tokyo.

Page Optimization Overview & Recommendations

Page size can be reduced by 632.2 kB (17%)

Content Size

3.8 MB

After Optimization

3.1 MB

In fact, the total size of Sofvi.tokyo 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. 80% 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 107.6 kB

  • Original 130.1 kB
  • After minification 126.8 kB
  • After compression 22.5 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 107.6 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 74.2 kB

  • Original 3.1 MB
  • After minification 3.0 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. Sofvi images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 243.4 kB

  • Original 352.5 kB
  • After minification 320.7 kB
  • After compression 109.1 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 243.4 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 207.0 kB

  • Original 242.4 kB
  • After minification 196.8 kB
  • After compression 35.4 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. Sofvi.tokyo needs all CSS files to be minified and compressed as it can save up to 207.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (24%)

Requests Now

258

After Optimization

196

The browser has sent 258 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sofvi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sofvi.tokyo accessibility score

63

Accessibility Issues

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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>).

Best Practices

sofvi.tokyo best practices score

50

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sofvi.tokyo SEO score

91

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sofvi.tokyo 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 Sofvi.tokyo 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 Sofvi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: