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coreblog.jp screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

coreblog.jp

コアブログ | レンタルサーバー CORESERVER（コアサーバー） - 30日間無料お試し

Page Load Speed

3.7 sec in total

First Response

481 ms

Resources Loaded

2.7 sec

Page Rendered

455 ms

coreblog.jp screenshot

About Website

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

レンタルサーバー「コアサーバー」のコアブログに関するページです。

Visit coreblog.jp

Key Findings

We analyzed Coreblog.jp page load time and found that the first response time was 481 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

coreblog.jp performance score

0

Network Requests Diagram

481 ms

reset.css

160 ms

jquery.min.js

478 ms

layout.css

319 ms

this.css

321 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Coreblog.jp, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Cache.img.gmo.jp. The less responsive or slowest element that took the longest time to load (626 ms) relates to the external source Coreserver.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.2 kB (50%)

Content Size

439.6 kB

After Optimization

220.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coreblog.jp main page is 439.6 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. 25% of websites need less resources to load. Javascripts take 282.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 9.6 kB

  • Original 14.2 kB
  • After minification 13.8 kB
  • After compression 4.6 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 9.6 kB or 67% of the original size.

Image Optimization

-10%

Potential reduce by 12.9 kB

  • Original 131.2 kB
  • After minification 118.3 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. Coreblog images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 188.4 kB

  • Original 282.9 kB
  • After minification 228.6 kB
  • After compression 94.6 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 188.4 kB or 67% of the original size.

CSS Optimization

-74%

Potential reduce by 8.4 kB

  • Original 11.3 kB
  • After minification 8.8 kB
  • After compression 3.0 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. Coreblog.jp needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (26%)

Requests Now

42

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coreblog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

481 ms

reset.css

reset.css

160 ms

jquery.min.js

jquery.min.js

478 ms

layout.css

layout.css

319 ms

this.css

this.css

321 ms

slide.js

slide.js

317 ms

current.js

current.js

325 ms

jquery.js

jquery.js

505 ms

jqselectable.js

jqselectable.js

471 ms

ConfirmMsg.js

ConfirmMsg.js

472 ms

jquery.url.js

jquery.url.js

501 ms

switch.js

switch.js

501 ms

jsmartRollover.js

jsmartRollover.js

626 ms

scrolltopcontrol.js

scrolltopcontrol.js

626 ms

script.js

script.js

191 ms

analytics.js

analytics.js

136 ms

bg.jpg

bg.jpg

625 ms

logo.gif

logo.gif

166 ms

btn_user_login.gif

btn_user_login.gif

167 ms

global_home_off.png

global_home_off.png

171 ms

global_price_off.png

global_price_off.png

164 ms

global_function_off.png

global_function_off.png

163 ms

global_guide_off.png

global_guide_off.png

313 ms

global_faq_off.png

global_faq_off.png

314 ms

global_support_off.png

global_support_off.png

319 ms

bnr_value_domain.gif

bnr_value_domain.gif

325 ms

bnr_ip.gif

bnr_ip.gif

334 ms

icon_circle.png

icon_circle.png

466 ms

icon_cross.png

icon_cross.png

469 ms

user_login_bg.png

user_login_bg.png

347 ms

arrow_blue01.png

arrow_blue01.png

355 ms

global_bg.png

global_bg.png

368 ms

circle_gray_01.gif

circle_gray_01.gif

489 ms

bread_arrow.png

bread_arrow.png

492 ms

bread_house.gif

bread_house.gif

508 ms

h1_bg.png

h1_bg.png

517 ms

page_top.png

page_top.png

534 ms

collect

collect

14 ms

global_home_on.png

global_home_on.png

158 ms

global_price_on.png

global_price_on.png

163 ms

global_function_on.png

global_function_on.png

165 ms

global_guide_on.png

global_guide_on.png

170 ms

global_faq_on.png

global_faq_on.png

157 ms

global_support_on.png

global_support_on.png

159 ms

SEO Factors

coreblog.jp SEO score

0

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 Coreblog.jp 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 Coreblog.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

coreblog.jp

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