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seolaboratory.jp: SEOの疑問を実験で解明しブログ配信|SEOラボ

SEOの基礎知識から実践方法までを、初心者にもわかりやすく限りなくまとめたSEO専門のブログです。もう少し言うと、SEOラボを運営する弊社ディーボが十数年培った精度の高い独自のSEOノウハウ(実験による分析データ等)を盛り込んだ最新のSEO情報を公開してます。

Page load speed analysis

  • 51/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.5 sec

  • Resources loaded

    5.4 sec

  • Page rendered

    1.5 sec

  • Total page load time

    8.4 sec

Welcome to seolaboratory.jp homepage info - get ready to check Seolaboratory best content for Japan right away, or after learning these important things about seolaboratory.jp

We analyzed Seolaboratory.jp page load time and found that the first response time was 1.5 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 136.0 kB
    Images 2.1 MB
    Javascripts 296.0 kB
    CSS 51.1 kB

    In fact, the total size of Seolaboratory.jp main page is 2.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.

    • Original 136.0 kB
    • After minification 130.8 kB
    • After compression 24.7 kB

    HTML optimization

    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 111.3 kB or 82% of the original size.

    • Original 2.1 MB
    • After optimization 1.9 MB

    Image optimization

    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, Seolaboratory needs image optimization as it can save up to 237.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 296.0 kB
    • After minification 283.9 kB
    • After compression 96.9 kB

    JavaScript optimization

    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 199.1 kB or 67% of the original size.

    • Original 51.1 kB
    • After minification 38.4 kB
    • After compression 11.2 kB

    CSS optimization

    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. Seolaboratory.jp needs all CSS files to be minified and compressed as it can save up to 39.9 kB or 78% of the original size.

Network requests diagram

  • seolaboratory.jp
  • index.css
  • jquery.min.js
  • pagetop.js
  • imghover.js
  • sidead.js
  • bookmark_button.js
  • txtad.js
  • import.css
  • index.css
  • side_txtad.js
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  • banner_seolabo.js
  • js
  • s_retargeting.js
  • conversion.js
  • conversion.js
  • browser_style_reset.css
  • common_style.css
  • global.css
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  • company.css
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  • widgets.js
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  • bbtn-l_v3.png
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  • browser_style_reset.css
  • cf-banner_300-250a.gif
  • category_navi.gif
  • cse.js
  • seolaboratory_right.html
  • seolaboratory_footer.html
  • banner_seolabo0226.jpg
  • analytics.js
  • plusone.js
  • 6413.js
  • conversion.js
  • collect
  • jsapi
  • default+ja.css
  • default.css
  • default+ja.I.js
  • in.php
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • fastbutton
  • default.css
  • postmessageRelay
  • rs=AGLTcCMjK4CJMIdNJ3yzirfRYfXhXxdyVw
  • new_icon.gif
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • W5F8_SL0XFawnjxHGsZjJA.ttf
  • adv.css
  • jquery.min.js
  • api.js
  • core:rpc:shindig.random:shindig.sha1.js
  • 2536007149-postmessagerelay.js
  • banner.php
  • banner.php
  • banner.php
  • banner.php
  • button.831500944bc3eb7ea5276ccdc3f71d2e.js
  • timeline.1b43d11859b7663a2225b885f87704a5.js
  • s
  • async-ads.js
  • google_custom_search_watermark.gif
  • u
  • small-logo.png
  • search_box_icon.png
  • clear.png
  • nav_logo114.png
  • button
  • button
  • button
  • button
  • button
  • button
  • button
  • button
  • button
  • button
  • banner.php
  • banner.php
  • itomaki_devojp_bnr_bg.jpg
  • bnr_btn.png
  • button.css
  • shared.js
  • button.js
  • like.php
  • like.php
  • like.php
  • like.php
  • like.php
  • like.php
  • like.php
  • follow_button.6a78875565a912489e9aef879c881358.ja.html
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  • rU2ubZ6l1Q5.js
  • LVx-xkvaJ0b.png
  • like.php
  • like_box.php
  • like_box.php
  • like.php
  • like.php
  • syndication
  • 535228136393543680
  • 535228136393543680
  • pocket_button.png
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  • timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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  • jot.html
  • I6-MnjEovm5.js
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Our browser made a total of 222 requests to load all elements on the main page. We found that 13% of them (28 requests) were addressed to the original Seolaboratory.jp, 15% (34 requests) were made to Pbs.twimg.com and 13% (29 requests) were made to Devo.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Seolaboratory.jp.

Additional info on seolaboratory.jp

Requests

The browser has sent 217 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seolaboratory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

46

Javascripts

90

Images

26

CSS

55

AJAX

217

All

Possible request optimization

1

Javascripts

77

Images

1

CSS

55

AJAX

83

Optimized

134

All

Normal result

IP address

This IP address is dedicated to Seolaboratory.jp. This is the best domain hosting practice .

Normal result

IP Trace

seolaboratory.jp

160.16.130.34

DNS records

Type Host Target/ip TTL Other
A

seolaboratory.jp

160.16.130.34 1200
NS

seolaboratory.jp

ns1.value-domain.com 1200
NS

seolaboratory.jp

ns2.value-domain.com 1200
SOA

seolaboratory.jp

2560 Mname: ns2.value-domain.com
Rname: hostmaster.seolaboratory.jp
Serial: 1593732413
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum-ttl: 2560

Language and encoding

Good result

Language

JA ja language flag

Detected

JA ja language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Seolaboratory.jp has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 99.3% of all visits is Japan. It’s good for Seolaboratory.jp that their server is also located in Japan, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Seolaboratory. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

seolaboratory.jp

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