Tools & Wizards About Us
panerou.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

panerou.com

ソエルク｜法人向け産業用太陽光・自家消費型太陽光を無料で最大3社比較

Page Load Speed

4.8 sec in total

First Response

535 ms

Resources Loaded

3.8 sec

Page Rendered

454 ms

panerou.com screenshot

About Website

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

法人向け産業用太陽光・自家消費型太陽光の無料見積もり比較ならソエルク。工場・倉庫・社屋の屋根/野立てに対応。自家消費/PPAは条件で整理し、施工実績ある会社から最大3社を比較。

Visit panerou.com

Key Findings

We analyzed Panerou.com page load time and found that the first response time was 535 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

panerou.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

panerou.com

535 ms

panerou.com

1000 ms

jquery.min.js

343 ms

jquery-migrate.min.js

516 ms

jquery.easing.1.3.js

531 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 80% of them (37 requests) were addressed to the original Panerou.com, 4% (2 requests) were made to Connect.facebook.net and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Mega-hatsu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.5 kB (7%)

Content Size

894.8 kB

After Optimization

828.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Panerou.com main page is 894.8 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. 50% of websites need less resources to load. Images take 739.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.3 kB

  • Original 54.8 kB
  • After minification 50.7 kB
  • After compression 11.5 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 43.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 739.5 kB
  • After minification 736.7 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. Panerou images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 13.4 kB

  • Original 80.4 kB
  • After minification 80.4 kB
  • After compression 67.0 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 13.4 kB or 17% of the original size.

CSS Optimization

-35%

Potential reduce by 7.0 kB

  • Original 20.1 kB
  • After minification 20.1 kB
  • After compression 13.1 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. Panerou.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (28%)

Requests Now

43

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Panerou. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

panerou.com

panerou.com

535 ms

panerou.com

panerou.com

1000 ms

jquery.min.js

jquery.min.js

343 ms

jquery-migrate.min.js

jquery-migrate.min.js

516 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

531 ms

jquery.refineslide.js

jquery.refineslide.js

534 ms

jquery.sidr.min.js

jquery.sidr.min.js

535 ms

style.css

style.css

537 ms

refineslide.css

refineslide.css

533 ms

conversion.js

conversion.js

82 ms

gtm.js

gtm.js

124 ms

ebook_bnr_300x250_x2_2019.jpg

ebook_bnr_300x250_x2_2019.jpg

1709 ms

top_back.jpg

top_back.jpg

346 ms

contact_btn.gif

contact_btn.gif

177 ms

search_btn.png

search_btn.png

184 ms

top_image2.jpg

top_image2.jpg

1236 ms

mitsumori_btn_top2.gif

mitsumori_btn_top2.gif

358 ms

bunjo_btn_top.gif

bunjo_btn_top.gif

185 ms

top_info1.jpg

top_info1.jpg

522 ms

info_btn1.png

info_btn1.png

361 ms

top_info2.jpg

top_info2.jpg

360 ms

info_btn2.png

info_btn2.png

517 ms

top_info3.jpg

top_info3.jpg

535 ms

info_btn3.png

info_btn3.png

537 ms

300-250_mega001.gif

300-250_mega001.gif

715 ms

side_mitsumori_bnr.gif

side_mitsumori_bnr.gif

688 ms

shomeisyo.gif

shomeisyo.gif

695 ms

chimoku_bnr.gif

chimoku_bnr.gif

712 ms

all.js

all.js

115 ms

logo1.png

logo1.png

713 ms

tel_num.png

tel_num.png

858 ms

social_btn1.png

social_btn1.png

866 ms

global_navi_bg.jpg

global_navi_bg.jpg

886 ms

contents_wrp_bg.png

contents_wrp_bg.png

846 ms

subtitle.png

subtitle.png

845 ms

arrow.gif

arrow.gif

984 ms

side_arrow.png

side_arrow.png

994 ms

footer-icon.png

footer-icon.png

1018 ms

page_top.png

page_top.png

1021 ms

396

396

12 ms

45 ms

all.js

all.js

17 ms

86 ms

26 ms

sp_style.css

sp_style.css

172 ms

jquery.sidr.dark.css

jquery.sidr.dark.css

172 ms

Accessibility Review

panerou.com accessibility score

68

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

Document doesn't have a <title> element

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

panerou.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

panerou.com SEO score

62

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Panerou.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 Panerou.com main page’s claimed encoding is iso-8859-1. 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

panerou.com

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