Tools & Wizards About Us
sou-tan.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sou-tan.com

塗り替えサポート│外壁塗装・リフォーム業者を探せるサイト

Page Load Speed

4.4 sec in total

First Response

446 ms

Resources Loaded

3.8 sec

Page Rendered

182 ms

sou-tan.com screenshot

About Website

Welcome to sou-tan.com homepage info - get ready to check Sou Tan best content right away, or after learning these important things about sou-tan.com

「塗り替えサポート」は、関東地域の外壁塗装・外壁リフォーム業者を検索して、簡単にお問合せ＆見積りがとれるサイトです。業者検索の他に、外装に関する情報もあります。業者を選べない方にはサポート窓口も設けています。

Visit sou-tan.com

Key Findings

We analyzed Sou-tan.com page load time and found that the first response time was 446 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sou-tan.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.176

68/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

sou-tan.com

446 ms

www.sou-tan.com

413 ms

common.css

185 ms

style.css

357 ms

jquery-1.8.2.min.js

596 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 91% of them (70 requests) were addressed to the original Sou-tan.com, 5% (4 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sou-tan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.6 kB (13%)

Content Size

386.0 kB

After Optimization

335.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sou-tan.com main page is 386.0 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. 35% of websites need less resources to load. Javascripts take 167.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.6 kB

  • Original 24.7 kB
  • After minification 19.0 kB
  • After compression 6.1 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 5.6 kB, which is 23% 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 18.6 kB or 75% of the original size.

Image Optimization

-15%

Potential reduce by 24.1 kB

  • Original 166.2 kB
  • After minification 142.1 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, Sou Tan needs image optimization as it can save up to 24.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.8 kB

  • Original 167.5 kB
  • After minification 167.5 kB
  • After compression 164.7 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

-19%

Potential reduce by 5.1 kB

  • Original 27.6 kB
  • After minification 27.6 kB
  • After compression 22.5 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. Sou-tan.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (49%)

Requests Now

74

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sou Tan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sou-tan.com

sou-tan.com

446 ms

www.sou-tan.com

www.sou-tan.com

413 ms

common.css

common.css

185 ms

style.css

style.css

357 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

596 ms

jquery.cookie.js

jquery.cookie.js

364 ms

fontsizeswitch.js

fontsizeswitch.js

365 ms

jq_common.js

jq_common.js

367 ms

smoothscroll.js

smoothscroll.js

942 ms

heightLine.js

heightLine.js

586 ms

head_bg.gif

head_bg.gif

183 ms

head_logo.gif

head_logo.gif

178 ms

head_btn.gif

head_btn.gif

184 ms

head_tel.gif

head_tel.gif

187 ms

fontsizes_tit.gif

fontsizes_tit.gif

184 ms

fontsizes_small.gif

fontsizes_small.gif

183 ms

fontsizes_big.gif

fontsizes_big.gif

354 ms

mapspace_sp.gif

mapspace_sp.gif

367 ms

penkiya.jpg

penkiya.jpg

365 ms

top_genba_new.gif

top_genba_new.gif

364 ms

matsumoto.jpg

matsumoto.jpg

366 ms

take02.jpg

take02.jpg

372 ms

top_tezyun_01.png

top_tezyun_01.png

530 ms

top_tezyun_ph01.jpg

top_tezyun_ph01.jpg

546 ms

top_tezyun_02.png

top_tezyun_02.png

547 ms

top_tezyun_ph02.jpg

top_tezyun_ph02.jpg

548 ms

top_tezyun_03.png

top_tezyun_03.png

548 ms

top_tezyun_ph03.jpg

top_tezyun_ph03.jpg

558 ms

ranking_opy.jpg

ranking_opy.jpg

706 ms

ranking_penkiyabisou.jpg

ranking_penkiyabisou.jpg

727 ms

ranking_buildart.jpg

ranking_buildart.jpg

728 ms

ranking_trust.jpg

ranking_trust.jpg

729 ms

ranking_take.jpg

ranking_take.jpg

730 ms

cse.js

cse.js

8 ms

nav_bg03.gif

nav_bg03.gif

727 ms

nav.png

nav.png

865 ms

nav_bg01.gif

nav_bg01.gif

891 ms

top_main_staff.jpg

top_main_staff.jpg

892 ms

top_main_ch.png

top_main_ch.png

1257 ms

top_main_link.gif

top_main_link.gif

895 ms

top_main_point_bg.gif

top_main_point_bg.gif

912 ms

top_main_point.gif

top_main_point.gif

1041 ms

top_main_form.gif

top_main_form.gif

1072 ms

arw01.gif

arw01.gif

1073 ms

top_map_bg.gif

top_map_bg.gif

1077 ms

maps.gif

maps.gif

1470 ms

top_title.png

top_title.png

1218 ms

cse.js

cse.js

60 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

12 ms

cse_element__ja.js

cse_element__ja.js

21 ms

default+ja.css

default+ja.css

36 ms

default.css

default.css

39 ms

tel_atention.html

tel_atention.html

1098 ms

print-atention.html

print-atention.html

1093 ms

top_about_li.jpg

top_about_li.jpg

1278 ms

top_genba_line.gif

top_genba_line.gif

1232 ms

top_voice_wr01.gif

top_voice_wr01.gif

1272 ms

top_voice_wr02.gif

top_voice_wr02.gif

1271 ms

top_voice_img.gif

top_voice_img.gif

1106 ms

top_voice_arw.png

top_voice_arw.png

1227 ms

top_tezyun_bt01.gif

top_tezyun_bt01.gif

1273 ms

top_tezyun_or.gif

top_tezyun_or.gif

1274 ms

top_tezyun_bt02.gif

top_tezyun_bt02.gif

1275 ms

top_tezyun_backarw.gif

top_tezyun_backarw.gif

1272 ms

dot01.gif

dot01.gif

1158 ms

top_aside_tit_rank.gif

top_aside_tit_rank.gif

1222 ms

rank01.gif

rank01.gif

1272 ms

rank02.gif

rank02.gif

1273 ms

rank03.gif

rank03.gif

1276 ms

rank04.gif

rank04.gif

1269 ms

rank05.gif

rank05.gif

1168 ms

top_aside_akutoku.gif

top_aside_akutoku.gif

1217 ms

top_aside_eco.gif

top_aside_eco.gif

1271 ms

top_aside_print.gif

top_aside_print.gif

1274 ms

pagetop.gif

pagetop.gif

1277 ms

footer_arw.gif

footer_arw.gif

1264 ms

Accessibility Review

sou-tan.com accessibility score

78

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

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

sou-tan.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

sou-tan.com SEO score

100

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

sou-tan.com

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