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listingroom.jp screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

listingroom.jp

listingroom.jp

Page Load Speed

5.4 sec in total

First Response

560 ms

Resources Loaded

4.5 sec

Page Rendered

321 ms

listingroom.jp screenshot

About Website

Welcome to listingroom.jp homepage info - get ready to check Listingroom best content right away, or after learning these important things about listingroom.jp

Visit listingroom.jp

Key Findings

We analyzed Listingroom.jp page load time and found that the first response time was 560 ms and then it took 4.9 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

listingroom.jp performance score

0

Network Requests Diagram

listingroom.jp

560 ms

c-pers.co.jp

1200 ms

common.css

344 ms

layout.css

354 ms

design.css

910 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Listingroom.jp, 48% (31 requests) were made to C-pers.co.jp and 13% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source C-pers.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 337.6 kB (45%)

Content Size

742.7 kB

After Optimization

405.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Listingroom.jp main page is 742.7 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. 50% of websites need less resources to load. Javascripts take 343.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.2 kB

  • Original 35.3 kB
  • After minification 33.0 kB
  • After compression 9.1 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. 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 26.2 kB or 74% of the original size.

Image Optimization

-8%

Potential reduce by 21.7 kB

  • Original 269.0 kB
  • After minification 247.3 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. Listingroom images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 210.1 kB

  • Original 343.0 kB
  • After minification 331.2 kB
  • After compression 132.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 210.1 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 79.6 kB

  • Original 95.4 kB
  • After minification 67.5 kB
  • After compression 15.8 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. Listingroom.jp needs all CSS files to be minified and compressed as it can save up to 79.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (67%)

Requests Now

60

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Listingroom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

listingroom.jp

listingroom.jp

560 ms

c-pers.co.jp

c-pers.co.jp

1200 ms

common.css

common.css

344 ms

layout.css

layout.css

354 ms

design.css

design.css

910 ms

mobile.css

mobile.css

560 ms

mobile_layout.css

mobile_layout.css

377 ms

advanced.css

advanced.css

675 ms

jquery.js

jquery.js

1359 ms

utility.js

utility.js

528 ms

styles.css

styles.css

564 ms

rss-antenna.css

rss-antenna.css

706 ms

wpp.css

wpp.css

746 ms

jquery.js

jquery.js

1696 ms

jquery-migrate.min.js

jquery-migrate.min.js

683 ms

counter.css

counter.css

1072 ms

510 ms

socialButton.js

socialButton.js

602 ms

s_retargeting.js

s_retargeting.js

567 ms

conversion.js

conversion.js

20 ms

jquery.form.min.js

jquery.form.min.js

1022 ms

scripts.js

scripts.js

979 ms

analytics.js

analytics.js

58 ms

head_c1b.jpg

head_c1b.jpg

511 ms

background_h1.jpg

background_h1.jpg

369 ms

senryaku.jpg

senryaku.jpg

1052 ms

top3.png

top3.png

934 ms

Seminar_info01.jpg

Seminar_info01.jpg

389 ms

Seminar_info02.jpg

Seminar_info02.jpg

345 ms

semminer-3c.jpg

semminer-3c.jpg

1196 ms

11269553_770523909711674_911619846_n.jpg

11269553_770523909711674_911619846_n.jpg

730 ms

icon-arrow02.png

icon-arrow02.png

566 ms

icon-arrow01.png

icon-arrow01.png

680 ms

bg-pagetop.gif

bg-pagetop.gif

754 ms

77 ms

icon-arrow03.png

icon-arrow03.png

863 ms

collect

collect

28 ms

widgets.js

widgets.js

90 ms

button-only.gif

button-only.gif

344 ms

bookmark_button.js

bookmark_button.js

372 ms

plusone.js

plusone.js

122 ms

all.js

all.js

14 ms

68 ms

157 ms

xd_arbiter.php

xd_arbiter.php

19 ms

xd_arbiter.php

xd_arbiter.php

66 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

136 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

29 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

47 ms

fastbutton

fastbutton

84 ms

postmessageRelay

postmessageRelay

41 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

14 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

15 ms

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

34 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

33 ms

rpc:shindig_random.js

rpc:shindig_random.js

36 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html

42 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

216 ms

jot

jot

91 ms

reset.css

reset.css

16 ms

entry-button.css

entry-button.css

17 ms

button-counter.gif

button-counter.gif

5 ms

print.css

print.css

173 ms

SEO Factors

listingroom.jp SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Listingroom.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Listingroom.jp 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

listingroom.jp

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