Tools & Wizards About Us
rentalstudio-zero.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rentalstudio-zero.com

studiozero inc. | 株式会社スタジオゼロ

Page Load Speed

8.9 sec in total

First Response

543 ms

Resources Loaded

7.2 sec

Page Rendered

1.2 sec

rentalstudio-zero.com screenshot

About Website

Welcome to rentalstudio-zero.com homepage info - get ready to check Rental Studiozero best content right away, or after learning these important things about rentalstudio-zero.com

株式会社スタジオゼロ｜ウェディング・家族写真スタジオ、和婚プロデュース、デザイン制作

Visit rentalstudio-zero.com

Key Findings

We analyzed Rentalstudio-zero.com page load time and found that the first response time was 543 ms and then it took 8.4 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

rentalstudio-zero.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

rentalstudio-zero.com

543 ms

st-zero.net

550 ms

st-zero.net

715 ms

style.css

181 ms

jquery.jscrollpane.css

358 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rentalstudio-zero.com, 92% (109 requests) were made to St-zero.net and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source St-zero.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.6 kB (1%)

Content Size

9.2 MB

After Optimization

9.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rentalstudio-zero.com main page is 9.2 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 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 82.2 kB

  • Original 91.7 kB
  • After minification 76.9 kB
  • After compression 9.4 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 14.8 kB, which is 16% 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 82.2 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 1.7 kB

  • Original 9.1 MB
  • After minification 9.1 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. Rental Studiozero images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.1 kB

  • Original 67.1 kB
  • After minification 67.1 kB
  • After compression 64.9 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

-13%

Potential reduce by 574 B

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 3.7 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. Rentalstudio-zero.com needs all CSS files to be minified and compressed as it can save up to 574 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (12%)

Requests Now

114

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rental Studiozero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rentalstudio-zero.com

rentalstudio-zero.com

543 ms

st-zero.net

st-zero.net

550 ms

st-zero.net

st-zero.net

715 ms

style.css

style.css

181 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

358 ms

css

css

21 ms

css

css

38 ms

css

css

38 ms

ga.js

ga.js

553 ms

jquery.min.js

jquery.min.js

7 ms

jquery.tmpl.min.js

jquery.tmpl.min.js

673 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

689 ms

jquery.mousewheel.js

jquery.mousewheel.js

696 ms

jquery.jscrollpane.min.js

jquery.jscrollpane.min.js

692 ms

jquery.masonry.min.js

jquery.masonry.min.js

694 ms

jquery.gpCarousel.js

jquery.gpCarousel.js

728 ms

reset.css

reset.css

670 ms

analytics.js

analytics.js

90 ms

logo.gif

logo.gif

262 ms

corporate.jpg

corporate.jpg

755 ms

weddingphoto_01.jpg

weddingphoto_01.jpg

756 ms

partyphoto_01.jpg

partyphoto_01.jpg

762 ms

maedoriportal.jpg

maedoriportal.jpg

635 ms

wasoumaedori_01.jpg

wasoumaedori_01.jpg

571 ms

fleur_01.jpg

fleur_01.jpg

627 ms

kimono.jpg

kimono.jpg

913 ms

shiromuku.jpg

shiromuku.jpg

993 ms

hikifuri.jpg

hikifuri.jpg

1039 ms

special.jpg

special.jpg

1103 ms

season.jpg

season.jpg

1109 ms

album.jpg

album.jpg

1113 ms

kyotomaedori_03.jpg

kyotomaedori_03.jpg

1256 ms

uji.jpg

uji.jpg

1345 ms

osakamaedori_01.jpg

osakamaedori_01.jpg

1556 ms

sakai.jpg

sakai.jpg

1449 ms

daisen.jpg

daisen.jpg

1294 ms

naramaedori_02.jpg

naramaedori_02.jpg

1653 ms

kobemaedori_01.jpg

kobemaedori_01.jpg

1438 ms

himejimaedori_01.jpg

himejimaedori_01.jpg

1482 ms

okayamamaedori_01.jpg

okayamamaedori_01.jpg

1701 ms

kagawamaedori.jpg

kagawamaedori.jpg

1657 ms

tokyomaedori.jpg

tokyomaedori.jpg

1638 ms

yokohamamaedori_01.jpg

yokohamamaedori_01.jpg

1671 ms

nagoyamaedori.jpg

nagoyamaedori.jpg

1791 ms

kyotomaedori_lc.jpg

kyotomaedori_lc.jpg

1822 ms

naraphoto.jpg

naraphoto.jpg

2008 ms

hamaphoto.jpg

hamaphoto.jpg

1836 ms

movie.jpg

movie.jpg

1857 ms

koyo.jpg

koyo.jpg

1894 ms

amami.jpg

amami.jpg

1977 ms

shiga.jpg

shiga.jpg

2008 ms

nakanoshima.jpg

nakanoshima.jpg

2014 ms

wakayama.jpg

wakayama.jpg

2133 ms

awajishima.jpg

awajishima.jpg

2035 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

8 ms

collect

collect

13 ms

js

js

68 ms

tottori.jpg

tottori.jpg

1907 ms

korakuen.jpg

korakuen.jpg

1626 ms

kurashiki.jpg

kurashiki.jpg

1740 ms

ritsurin.jpg

ritsurin.jpg

1566 ms

ehime.jpg

ehime.jpg

1534 ms

tokushima.jpg

tokushima.jpg

1576 ms

kouchi.jpg

kouchi.jpg

1600 ms

yokohama-osanbashi.jpg

yokohama-osanbashi.jpg

1469 ms

yokohama-sankeien.jpg

yokohama-sankeien.jpg

1391 ms

kamakura.jpg

kamakura.jpg

1447 ms

zushi.jpg

zushi.jpg

1418 ms

miura.jpg

miura.jpg

1436 ms

tokyoeki.jpg

tokyoeki.jpg

1437 ms

tokyoteien.jpg

tokyoteien.jpg

1480 ms

showa.jpg

showa.jpg

1269 ms

izu.jpg

izu.jpg

1333 ms

tokyokyoto.jpg

tokyokyoto.jpg

1280 ms

tokyoyokohama.jpg

tokyoyokohama.jpg

1282 ms

lassic.jpg

lassic.jpg

1264 ms

soloplan.jpg

soloplan.jpg

1187 ms

ouchiplan.jpg

ouchiplan.jpg

1233 ms

engage.jpg

engage.jpg

1252 ms

kyotojinjakon_01.jpg

kyotojinjakon_01.jpg

1268 ms

osakajinjakon.jpg

osakajinjakon.jpg

1258 ms

narajinjakon_01.jpg

narajinjakon_01.jpg

1221 ms

kobejinjakon.jpg

kobejinjakon.jpg

1147 ms

himejijinjakon.jpg

himejijinjakon.jpg

1241 ms

okayamajinjakon_01.jpg

okayamajinjakon_01.jpg

1268 ms

kagawajinjakon.jpg

kagawajinjakon.jpg

1254 ms

yokohamajinjakon.jpg

yokohamajinjakon.jpg

1242 ms

tokyojinjakon.jpg

tokyojinjakon.jpg

1146 ms

nagoyajinjakon.jpg

nagoyajinjakon.jpg

1116 ms

shucchou-jinjakon.jpg

shucchou-jinjakon.jpg

1235 ms

kids_01.jpg

kids_01.jpg

1284 ms

laughin.jpg

laughin.jpg

1211 ms

greige.jpg

greige.jpg

1185 ms

kotooya_nagahori.jpg

kotooya_nagahori.jpg

1149 ms

kotooya_sakai.jpg

kotooya_sakai.jpg

1134 ms

kotooya_uji.jpg

kotooya_uji.jpg

1233 ms

kotooya_kobe.jpg

kotooya_kobe.jpg

1200 ms

kotooya_himeji.jpg

kotooya_himeji.jpg

1157 ms

kotooya_okayama.jpg

kotooya_okayama.jpg

1146 ms

kotooya_tokyo.jpg

kotooya_tokyo.jpg

1142 ms

kotooya_yokohama.jpg

kotooya_yokohama.jpg

1147 ms

kotooya_nagoya.jpg

kotooya_nagoya.jpg

1234 ms

seijinshiki_01.jpg

seijinshiki_01.jpg

1186 ms

seijinshiki_osaka.jpg

seijinshiki_osaka.jpg

1140 ms

seijinshiki_nara.jpg

seijinshiki_nara.jpg

1139 ms

seijinshiki_kobe.jpg

seijinshiki_kobe.jpg

1136 ms

seijinshiki_himeji.jpg

seijinshiki_himeji.jpg

1149 ms

seijinshiki_okayama.jpg

seijinshiki_okayama.jpg

1121 ms

seijinshiki_kagawa.jpg

seijinshiki_kagawa.jpg

1117 ms

seijinshiki_yokohama.jpg

seijinshiki_yokohama.jpg

1124 ms

seijinshiki_tokyo.jpg

seijinshiki_tokyo.jpg

1134 ms

seijinshiki_nagoya.jpg

seijinshiki_nagoya.jpg

1130 ms

luna.jpg

luna.jpg

1162 ms

photostudio_01.jpg

photostudio_01.jpg

1113 ms

finder.jpg

finder.jpg

1107 ms

btn_facebook.png

btn_facebook.png

1112 ms

btn_insta.png

btn_insta.png

1124 ms

nav.png

nav.png

196 ms

Accessibility Review

rentalstudio-zero.com accessibility score

77

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

Image elements do not have [alt] attributes

Best Practices

rentalstudio-zero.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

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rentalstudio-zero.com SEO score

92

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

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 Rentalstudio-zero.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 Rentalstudio-zero.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

rentalstudio-zero.com

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