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io-s.biz screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

io-s.biz

Vintage Furniture & Decor io's ／ ビンテージ家具・インテリア｛アメリカンビンテージ｝の卸売り専門 イオス 大阪

Page Load Speed

5 sec in total

First Response

546 ms

Resources Loaded

3.5 sec

Page Rendered

895 ms

io-s.biz screenshot

About Website

Welcome to io-s.biz homepage info - get ready to check Io S best content right away, or after learning these important things about io-s.biz

ビンテージ家具、ミッドセンチュリー・モダン家具、コレクティブルなインテリア・キッチン・ガーデニングアイテムなど独自のルートでアメリカンビンテージを現地買い付け。インダストリアル・シャビー・ジャンクその他ユーズド雑貨・トイなど、卸売り専門「ヴィンテージファニチャー＆デコール イオス」大阪府豊中市

Visit io-s.biz

Key Findings

We analyzed Io-s.biz page load time and found that the first response time was 546 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

io-s.biz performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.323

36/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

io-s.biz

546 ms

bootstrap.min.css

364 ms

animate.css

335 ms

font-awesome.min.css

344 ms

jquery.bxslider.css

355 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Io-s.biz, 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Io-s.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.9 kB (0%)

Content Size

6.9 MB

After Optimization

6.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Io-s.biz main page is 6.9 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. 50% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.7 kB

  • Original 13.8 kB
  • After minification 12.1 kB
  • After compression 3.1 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 1.8 kB, which is 13% 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 10.7 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 6.1 kB

  • Original 6.8 MB
  • After minification 6.8 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. Io S images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.8 kB

  • Original 56.2 kB
  • After minification 56.2 kB
  • After compression 54.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 3.4 kB

  • Original 42.4 kB
  • After minification 42.4 kB
  • After compression 39.0 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. Io-s.biz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (39%)

Requests Now

44

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Io S. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

io-s.biz

io-s.biz

546 ms

bootstrap.min.css

bootstrap.min.css

364 ms

animate.css

animate.css

335 ms

font-awesome.min.css

font-awesome.min.css

344 ms

jquery.bxslider.css

jquery.bxslider.css

355 ms

normalize.css

normalize.css

353 ms

demo.css

demo.css

357 ms

set1.css

set1.css

502 ms

overwrite.css

overwrite.css

515 ms

style.css

style.css

533 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

714 ms

bootstrap.min.js

bootstrap.min.js

537 ms

wow.min.js

wow.min.js

562 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

668 ms

jquery.isotope.min.js

jquery.isotope.min.js

685 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

741 ms

fliplightbox.min.js

fliplightbox.min.js

716 ms

functions.js

functions.js

743 ms

01.jpg

01.jpg

1821 ms

02.jpg

02.jpg

1708 ms

03.jpg

03.jpg

1587 ms

04.jpg

04.jpg

1596 ms

05.jpg

05.jpg

1617 ms

06.jpg

06.jpg

1620 ms

ios_logo.png

ios_logo.png

1766 ms

line.png

line.png

1775 ms

ios_news01.jpg

ios_news01.jpg

1969 ms

product01.png

product01.png

1803 ms

product02.png

product02.png

1885 ms

product03.png

product03.png

1949 ms

product04.png

product04.png

1956 ms

product05.png

product05.png

1990 ms

product06.png

product06.png

2033 ms

product07.png

product07.png

2062 ms

product08.png

product08.png

2130 ms

product09.png

product09.png

2141 ms

product10.png

product10.png

2151 ms

product11.png

product11.png

1849 ms

product12.png

product12.png

1869 ms

css

css

20 ms

font-awesome.css

font-awesome.css

1708 ms

bgbg2.jpg

bgbg2.jpg

720 ms

bb01.jpg

bb01.jpg

363 ms

bx_loader.gif

bx_loader.gif

179 ms

controls.png

controls.png

173 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

185 ms

Accessibility Review

io-s.biz accessibility score

79

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

io-s.biz 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

io-s.biz SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Io-s.biz can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Io-s.biz 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

io-s.biz

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