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app-web.info: 文系プログラマーの資料置き場

このサイトは資料置き場です。

Page load speed analysis

  • 77/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    522 ms

  • Resources loaded

    555 ms

  • Page rendered

    117 ms

  • Total page load time

    1.2 sec

Visit app-web.info now to see the best up-to-date App Web content and also check out these interesting facts you probably never knew about app-web.info

We analyzed App-web.info page load time and found that the first response time was 522 ms and then it took 672 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 992 B
    Images 0 B
    Javascripts 20.0 kB
    CSS 0 B

    In fact, the total size of App-web.info main page is 21.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 20.0 kB which makes up the majority of the site volume.

    • Original 992 B
    • After minification 975 B
    • After compression 645 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. 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 347 B or 35% of the original size.

    • Original 20.0 kB
    • After minification 20.0 kB
    • After compression 19.9 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. This website has mostly compressed JavaScripts.

Network requests diagram

  • app-web.info
  • analytics.js

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original App-web.info, 50% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (522 ms) belongs to the original domain App-web.info.

Additional info on app-web.info

Requests

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of App Web. According to our analytics all requests are already optimized.

1

Javascripts

1

All

Possible request optimization

1

Javascripts

0

Optimized

1

All

Good result

IP address

App-web.info 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

app-web.info

yoroi.co.jp

hikou.jp

takashima02.com

volunteerinfo.jp

183.90.232.3

DNS records

Type Host Target/ip TTL Other
A

app-web.info

183.90.232.3 300
NS

app-web.info

ns4.xserver.jp 86400
NS

app-web.info

ns2.xserver.jp 86400
NS

app-web.info

ns1.xserver.jp 86400
NS

app-web.info

ns5.xserver.jp 86400

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 App-web.info 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 App-web.info 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

App-web.info 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

The server of App-web.info is located in Japan, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of App Web. 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:

app-web.info

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