Analyze さくらのレンタルサーバ

Page load speed analysis

  • 50/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    702 ms

  • Resources loaded

    3.9 sec

  • Page rendered

    817 ms

  • Total page load time

    5.4 sec

Click here to check amazing Eta Websozai content for Taiwan. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 702 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Page optimization

  • HTML 11.7 kB
    Images 918.5 kB
    Javascripts 5.5 kB
    CSS 0 B

    In fact, the total size of main page is 935.6 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. 30% of websites need less resources to load. Images take 918.5 kB which makes up the majority of the site volume.

    • Original 11.7 kB
    • After minification 11.6 kB
    • After compression 4.0 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 7.6 kB or 65% of the original size.

    • Original 918.5 kB
    • After optimization 857.4 kB

    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. Eta Websozai images are well optimized though.

    • Original 5.5 kB
    • After minification 5.4 kB
    • After compression 2.7 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 2.8 kB or 51% of the original size.

Network requests diagram

  • 05018051q
  • Zen
  • encount
  • trac.js
  • assault
  • assault
  • 1.13.17
  • cookiesync
  • bana.gif
  • kh2015.png
  • pdloti.jpg
  • nuku01.png
  • nuku02.png
  • donako01.png
  • donako02.png
  • kouhaku2010.png
  • 091.png
  • yousei-blue-face.png
  • yousei-brown-face.png
  • yousei-green-face.png
  • yousei-pink-face.png
  • yousei-white-face.png
  • yousei-yellow-face.png
  • youseicutin-green-A.png
  • youseikai.png
  • youseikaib.png
  • youseimini.png
  • mu-01.png
  • mu-02.png
  • rinax01.png
  • rinax02.png
  • pa-ka.png
  • pa-ka2.png
  • alex1.png
  • alex2.png
  • doraco1.png
  • doraco2.png
  • wateriR1.png
  • wateriR2.png
  • hureimu2.png
  • hureimu2b.png
  • huresai.jpg
  • ss86a.png
  • fire
  • sync
  • 249
  • fire
  • track
  • track
  • track

Our browser made a total of 51 requests to load all elements on the main page. We found that 65% of them (33 requests) were addressed to the original, 18% (9 requests) were made to and 4% (2 requests) were made to The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source

Additional info on


The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eta Websozai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.









Possible request optimization











Normal result

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 60
NS 60
NS 60

60 Mname:
Serial: 2006090602
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum-ttl: 3600
MX 60 Pri: 10

Language and encoding

Poor result


JA ja language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is shift_jis. 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.

HTTPS certificate

SSL Certificate 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 58% of all visits is Taiwan. It lies approximately 1170 miles away from the server location (Japan) and such a distance cannot critically affect website speed, but moving the server closer to their user base in Taiwan can speed up page load time anyway.

Normal result

Poor result

Social Sharing Optimization

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

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