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com100.sei.co.jp: 住友電工グループ社員HP

Page load speed analysis

  • 41/100

    Normal result
  • 3

    Successful tests
  • 5

    Failed tests
  • First response

    561 ms

  • Resources loaded

    1.3 sec

  • Page rendered

    91 ms

  • Total page load time

    2 sec

Visit com100.sei.co.jp now to see the best up-to-date Com 100 Sei content for Japan and also check out these interesting facts you probably never knew about com100.sei.co.jp

We analyzed Com100.sei.co.jp page load time and found that the first response time was 561 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 837 B
    Images 0 B
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Com100.sei.co.jp main page is 837 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 837 B which makes up the majority of the site volume.

    • Original 837 B
    • After minification 679 B
    • After compression 423 B

    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. This page needs HTML code to be minified as it can gain 158 B, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 414 B or 49% of the original size.

Network requests diagram

  • com100.sei.co.jp
  • com100.sei.co.jp

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Com100.sei.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (759 ms) belongs to the original domain Com100.sei.co.jp.

Additional info on com100.sei.co.jp

Requests

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Poor result

Redirects

As for redirects, our browser was forwarded to https://com100.sei.co.jp/ before it reached this domain.

IP address

This IP address is dedicated to Com100.sei.co.jp. This is the best domain hosting practice .

Normal result

IP Trace

com100.sei.co.jp

133.153.71.168

DNS records

Type Host Target/ip TTL Other
A

com100.sei.co.jp

133.153.71.168 591

Language and encoding

Poor result

Language

JA ja language flag

Detected

N/A  language flag

Claimed

Encoding

SHIFT-JIS

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Com100.sei.co.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 Com100.sei.co.jp 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

Com100.sei.co.jp has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 99.4% of all visits is Japan. It’s good for Com100.sei.co.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

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Com 100 Sei. 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:

com100.sei.co.jp

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