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development-network.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

development-network.net

Development Networkへようこそ

Page Load Speed

3.3 sec in total

First Response

578 ms

Resources Loaded

2.6 sec

Page Rendered

139 ms

development-network.net screenshot

About Website

Click here to check amazing Development Network content for Japan. Otherwise, check out these important facts you probably never knew about development-network.net

Development Network

Visit development-network.net

Key Findings

We analyzed Development-network.net page load time and found that the first response time was 578 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

development-network.net performance score

0

Network Requests Diagram

development-network.net

578 ms

urchin.js

12 ms

rogo.jpg

241 ms

__utm.gif

39 ms

software.jpg

344 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 67% of them (6 requests) were addressed to the original Development-network.net, 22% (2 requests) were made to Google-analytics.com and 11% (1 request) were made to Ad.development-network.net. The less responsive or slowest element that took the longest time to load (578 ms) belongs to the original domain Development-network.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.8 kB (26%)

Content Size

26.2 kB

After Optimization

19.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Development-network.net main page is 26.2 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 5% of websites need less resources to load. Images take 14.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.6 kB

  • Original 5.2 kB
  • After minification 4.4 kB
  • After compression 1.6 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. This page needs HTML code to be minified as it can gain 828 B, which is 16% 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 3.6 kB or 68% of the original size.

Image Optimization

-16%

Potential reduce by 2.3 kB

  • Original 14.1 kB
  • After minification 11.8 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. Obviously, Development Network needs image optimization as it can save up to 2.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Development Network. According to our analytics all requests are already optimized.

Network Requests Diagram

development-network.net

development-network.net

578 ms

urchin.js

urchin.js

12 ms

rogo.jpg

rogo.jpg

241 ms

__utm.gif

__utm.gif

39 ms

software.jpg

software.jpg

344 ms

history.jpg

history.jpg

380 ms

mail.jpg

mail.jpg

433 ms

link.jpg

link.jpg

426 ms

adjs.php

adjs.php

182 ms

SEO Factors

development-network.net SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Development-network.net 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 Development-network.net 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.

Social Sharing Optimization

development-network.net

Open Graph description is not detected on the main page of Development Network. 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: