Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

666900.com

産業廃棄物・事務所・店舗・個人事業主さまのお片付けなら、クリーンクルー(東京,横浜,川崎,埼玉,千葉)

Page Load Speed

10.9 sec in total

First Response

521 ms

Resources Loaded

8.7 sec

Page Rendered

1.6 sec

About Website

Click here to check amazing 666900 content for Japan. Otherwise, check out these important facts you probably never knew about 666900.com

産業廃棄物、事務所・店舗・個人事業主さまのお片付けならクリーンクルーにお任せ！東京、港区、世田谷区、渋谷区、新宿区や、神奈川は、川崎市、横浜市、埼玉は、さいたま市、千葉県千葉市毎日循環中です！即日対応・日時指定OK！マニフェストも発行

Visit 666900.com

Key Findings

We analyzed 666900.com page load time and found that the first response time was 521 ms and then it took 10.4 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

666900.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value11.1 s

5/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.417

23/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

666900.com

521 ms

www.666900.com

1098 ms

top.css

178 ms

kv.css

353 ms

tel.css

511 ms

Our browser made a total of 204 requests to load all elements on the main page. We found that 83% of them (170 requests) were addressed to the original 666900.com, 3% (6 requests) were made to Youtube.com and 2% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 380.7 kB (6%)

Content Size

5.9 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 666900.com main page is 5.9 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. 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 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 49.7 kB

  • Original 63.5 kB
  • After minification 45.5 kB
  • After compression 13.8 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 18.1 kB, which is 28% 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 49.7 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 302.4 kB

  • Original 5.5 MB
  • After minification 5.2 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. 666900 images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.5 kB

  • Original 302.6 kB
  • After minification 302.4 kB
  • After compression 298.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 24.1 kB

  • Original 89.0 kB
  • After minification 83.5 kB
  • After compression 64.9 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. 666900.com needs all CSS files to be minified and compressed as it can save up to 24.1 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (23%)

Requests Now

198

After Optimization

152

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 198 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 666900. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 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

666900.com accessibility score

65

Accessibility Issues

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

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

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

666900.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

666900.com SEO score

89

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 666900.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 666900.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 666900. 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: