Tools & Wizards About Us
luck-at.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

luck-at.com

アズマ工業株式会社

Page Load Speed

10.3 sec in total

First Response

736 ms

Resources Loaded

3.9 sec

Page Rendered

5.8 sec

luck-at.com screenshot

About Website

Click here to check amazing Luck At content. Otherwise, check out these important facts you probably never knew about luck-at.com

アズマ工業株式会社は「おそうじ」に関する商品、ホームクリーニング、おそうじ塾のサービスを展開する会社です。あなたの物語に寄り添う「おそうじ」をお届けしたい。私たちは「おそうじ」に真摯に向き合い、お客さまの思いに応え続けていきます。

Visit luck-at.com

Key Findings

We analyzed Luck-at.com page load time and found that the first response time was 736 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

luck-at.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value45.3 s

0/100

25%

SI (Speed Index)

Value23.7 s

0/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

luck-at.com

736 ms

main.css

530 ms

jquery.js

1072 ms

jquery.cookie.js

538 ms

jquery.textresizer.js

536 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Luck-at.com, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Luck-at.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.0 kB (23%)

Content Size

512.7 kB

After Optimization

392.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luck-at.com main page is 512.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 386.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 5.7 kB

  • Original 8.3 kB
  • After minification 6.8 kB
  • After compression 2.6 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 1.5 kB, which is 18% 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 5.7 kB or 69% of the original size.

Image Optimization

-11%

Potential reduce by 40.8 kB

  • Original 386.7 kB
  • After minification 345.9 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, Luck At needs image optimization as it can save up to 40.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 66.5 kB

  • Original 109.0 kB
  • After minification 92.9 kB
  • After compression 42.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 66.5 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 7.0 kB

  • Original 8.6 kB
  • After minification 7.4 kB
  • After compression 1.6 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. Luck-at.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (15%)

Requests Now

26

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luck At. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

luck-at.com

luck-at.com

736 ms

main.css

main.css

530 ms

jquery.js

jquery.js

1072 ms

jquery.cookie.js

jquery.cookie.js

538 ms

jquery.textresizer.js

jquery.textresizer.js

536 ms

swfobject_modified.js

swfobject_modified.js

891 ms

ga.js

ga.js

38 ms

get_flash_player.gif

get_flash_player.gif

23 ms

news.html

news.html

1307 ms

all_bg_hedder.jpg

all_bg_hedder.jpg

183 ms

all_logo_azuma.jpg

all_logo_azuma.jpg

717 ms

all_fontsize_off.jpg

all_fontsize_off.jpg

726 ms

all_menu_off.jpg

all_menu_off.jpg

194 ms

banner.jpg

banner.jpg

999 ms

151207_houki_sp_910_100.jpg

151207_houki_sp_910_100.jpg

363 ms

toukaidou.jpg

toukaidou.jpg

552 ms

azumahouki.jpg

azumahouki.jpg

721 ms

all_leftbanner_kaihyaku.jpg

all_leftbanner_kaihyaku.jpg

1293 ms

all_leftbanner_vca.jpg

all_leftbanner_vca.jpg

997 ms

all_leftbanner_facebook.jpg

all_leftbanner_facebook.jpg

997 ms

all_leftbanner_blog.jpg

all_leftbanner_blog.jpg

1291 ms

all_leftbanner_eco.jpg

all_leftbanner_eco.jpg

1292 ms

all_sub_title.jpg

all_sub_title.jpg

1290 ms

all_bg_footer.jpg

all_bg_footer.jpg

1291 ms

19000915_01_75_JP.gif

19000915_01_75_JP.gif

1757 ms

__utm.gif

__utm.gif

11 ms

all_icon_pdf.jpg

all_icon_pdf.jpg

905 ms

Accessibility Review

luck-at.com accessibility score

81

Accessibility Issues

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

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

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

luck-at.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

luck-at.com SEO score

91

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

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luck-at.com 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 Luck-at.com 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

luck-at.com

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