Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

s-vibes.com

VIBESヴァイブス | カーセキュリティ・カーオーディオ専門店｜車両防犯盗難システム取付｜石川県/富山県/福井県/北陸唯一正規代理店｜AUTHOR ALARMオーサーアラーム｜IGLA イグラ｜Pantheraパンテーラ| Grgoゴルゴ｜VIPERバイパー｜プロテクションフィルム｜欧州車コーディ...

Page Load Speed

19 sec in total

First Response

3.3 sec

Resources Loaded

15 sec

Page Rendered

682 ms

About Website

Click here to check amazing S Vibes content for Japan. Otherwise, check out these important facts you probably never knew about s-vibes.com

カーセキュリティ・カーオーディオ専門店VIBES（ヴァイブス）はお客様のより快適で安全なカーライフをサポートします。北陸（石川県/富山県/福井県）唯一の実績と取扱。石川県金沢市 有限会社スームワークス。

Visit s-vibes.com

Key Findings

We analyzed S-vibes.com page load time and found that the first response time was 3.3 sec and then it took 15.7 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

s-vibes.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

www.s-vibes.com

3265 ms

style.css

199 ms

slick.css

429 ms

slick-theme.css

622 ms

style.css

696 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 94% of them (128 requests) were addressed to the original S-vibes.com, 3% (4 requests) were made to Maps.googleapis.com and 1% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain S-vibes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.6 kB (2%)

Content Size

6.1 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of S-vibes.com main page is 6.1 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. 40% of websites need less resources to load. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 92.5 kB

  • Original 101.8 kB
  • After minification 62.4 kB
  • After compression 9.3 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 39.3 kB, which is 39% 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 92.5 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 218 B

  • Original 5.8 MB
  • After minification 5.8 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. S Vibes images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.5 kB

  • Original 160.0 kB
  • After minification 160.0 kB
  • After compression 157.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 2.4 kB

  • Original 48.1 kB
  • After minification 48.0 kB
  • After compression 45.7 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. S-vibes.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (28%)

Requests Now

134

After Optimization

97

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Vibes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

s-vibes.com accessibility score

75

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

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

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>).

Best Practices

s-vibes.com 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

s-vibes.com SEO score

77

Search Engine Optimization Advices

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 S-vibes.com 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 S-vibes.com 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 description is not detected on the main page of S Vibes. 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: