Tools & Wizards About Us
sakuraiclean.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

sakuraiclean.com

ハウスクリーニング技術専門店

Page Load Speed

22.9 sec in total

First Response

1.3 sec

Resources Loaded

20.6 sec

Page Rendered

1.1 sec

sakuraiclean.com screenshot

About Website

Visit sakuraiclean.com now to see the best up-to-date Sakuraiclean content and also check out these interesting facts you probably never knew about sakuraiclean.com

東京の中古マンションハウスクリーニング，入居前の中古戸建清掃をお探しなら中古分譲マンションを素材再生技術で新品のように仕上げる東京ハウスクリーニング技術専門店にお任せください！！

Visit sakuraiclean.com

Key Findings

We analyzed Sakuraiclean.com page load time and found that the first response time was 1.3 sec and then it took 21.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sakuraiclean.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

sakuraiclean.com

1251 ms

styles.css

927 ms

staff-1-1.jpg

1195 ms

img_0164-2.jpg

1496 ms

IMG_0527.JPG

19765 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 82% of them (36 requests) were addressed to the original Sakuraiclean.com, 5% (2 requests) were made to Youtube.com and 5% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Sakuraiclean.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.5 kB (11%)

Content Size

3.5 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sakuraiclean.com main page is 3.5 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 11.2 kB

  • Original 16.7 kB
  • After minification 16.6 kB
  • After compression 5.5 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 11.2 kB or 67% of the original size.

Image Optimization

-7%

Potential reduce by 221.6 kB

  • Original 3.3 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. Sakuraiclean images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 135.0 kB

  • Original 206.2 kB
  • After minification 206.1 kB
  • After compression 71.2 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 135.0 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 31.6 kB

  • Original 38.2 kB
  • After minification 30.4 kB
  • After compression 6.6 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. Sakuraiclean.com needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

39

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sakuraiclean. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sakuraiclean.com

sakuraiclean.com

1251 ms

styles.css

styles.css

927 ms

staff-1-1.jpg

staff-1-1.jpg

1195 ms

img_0164-2.jpg

img_0164-2.jpg

1496 ms

IMG_0527.JPG

IMG_0527.JPG

19765 ms

009.jpg

009.jpg

3045 ms

img_0097.jpg

img_0097.jpg

1020 ms

cimg3380.jpg

cimg3380.jpg

3004 ms

E72RqK3rR-M

E72RqK3rR-M

328 ms

haOdNG2uWUg

haOdNG2uWUg

411 ms

img_0159.jpg-1.jpg

img_0159.jpg-1.jpg

11123 ms

img_0186.jpg.jpg

img_0186.jpg.jpg

1986 ms

img_0188.jpg.jpg

img_0188.jpg.jpg

13862 ms

cimg1524.jpg

cimg1524.jpg

7050 ms

img_0161.jpg

img_0161.jpg

11358 ms

img_0160.jpg.png

img_0160.jpg.png

19538 ms

img_0183.jpg.jpg

img_0183.jpg.jpg

17623 ms

img_0172-1.jpg

img_0172-1.jpg

13101 ms

005.jpg

005.jpg

12267 ms

s_04.jpg

s_04.jpg

12278 ms

searchbutton.jpg

searchbutton.jpg

12488 ms

www-embed-player-vfl5foy2V.css

www-embed-player-vfl5foy2V.css

574 ms

www-embed-player.js

www-embed-player.js

661 ms

tables.css

tables.css

12356 ms

commonstyles.css

commonstyles.css

12814 ms

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

267 ms

ad_status.js

ad_status.js

317 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

470 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

593 ms

top_bg.jpg

top_bg.jpg

282 ms

headerbox_bg.jpg

headerbox_bg.jpg

1200 ms

header.jpg

header.jpg

3658 ms

h3.jpg

h3.jpg

5089 ms

h5.jpg

h5.jpg

1432 ms

h4.jpg

h4.jpg

1670 ms

point1.gif

point1.gif

1939 ms

point2.gif

point2.gif

2180 ms

menu_h4.jpg

menu_h4.jpg

2406 ms

menu_bg.gif

menu_bg.gif

2629 ms

topsubmenu_bg.gif

topsubmenu_bg.gif

2832 ms

topsubmenu_li.gif

topsubmenu_li.gif

3056 ms

topmenu_bg.jpg

topmenu_bg.jpg

3502 ms

menu_item.jpg

menu_item.jpg

3936 ms

footer.gif

footer.gif

4108 ms

Accessibility Review

sakuraiclean.com accessibility score

64

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

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

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

sakuraiclean.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

sakuraiclean.com SEO score

98

Search Engine Optimization Advices

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sakuraiclean.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 Sakuraiclean.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

sakuraiclean.com

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