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gaz.co.jp: パソコン,家電お買い物ナビ - GAZ

オンラインショップで販売されているパソコン,家電,AV機器,カーナビなどの価格比較ができるサイトです。

Page load speed analysis

  • 68/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    570 ms

  • Resources loaded

    2.1 sec

  • Page rendered

    187 ms

  • Total page load time

    2.8 sec

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

We analyzed Gaz.co.jp page load time and found that the first response time was 570 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Page optimization

  • HTML 24.2 kB
    Images 292 B
    Javascripts 45.8 kB
    CSS 0 B

    In fact, the total size of Gaz.co.jp main page is 70.3 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. Only 10% of websites need less resources to load. Javascripts take 45.8 kB which makes up the majority of the site volume.

    • Original 24.2 kB
    • After minification 23.2 kB
    • After compression 6.8 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 17.4 kB or 72% of the original size.

    • Original 292 B
    • After optimization 259 B

    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, GAZ needs image optimization as it can save up to 33 B or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 45.8 kB
    • After minification 45.4 kB
    • After compression 16.8 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 29.0 kB or 63% of the original size.

Network requests diagram

  • gaz.co.jp
  • www.gaz.co.jp
  • l1-6_2.js
  • flex-0.js
  • ga.js
  • hamburger.png
  • logo01.gif
  • s_help.gif
  • top.gif
  • geki.gif
  • __utm.gif

Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Gaz.co.jp, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Gaz.co.jp.

Additional info on gaz.co.jp

Requests

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GAZ. According to our analytics all requests are already optimized.

3

Javascripts

6

Images

9

All

Possible request optimization

3

Javascripts

6

Images

0

Optimized

9

All

Good result

Redirects

As for redirects, our browser was forwarded to http://www.gaz.co.jp/ before it reached this domain.

IP address

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

Normal result

IP Trace

gaz.co.jp

211.5.246.116

DNS records

Type Host Target/ip TTL Other
A

gaz.co.jp

211.5.246.116 297
NS

gaz.co.jp

dns4.dion.ne.jp 300
NS

gaz.co.jp

dns1.gaz.co.jp 300
SOA

gaz.co.jp

300 Mname: dns1.gaz.co.jp
Rname: root.dns1.gaz.co.jp
Serial: 2018071202
Refresh: 604800
Retry: 86400
Expire: 2419200
Minimum-ttl: 604800
MX

gaz.co.jp

dns1.gaz.co.jp 300 Pri: 10

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 Gaz.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 Gaz.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

Gaz.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.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Japan. It’s good for Gaz.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 GAZ. 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:

gaz.co.jp

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