Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

criced.tsukuba.ac.jp

筑波大学教育開発国際協力研究センター Center for Research on International Cooperation in Educational Development

Page Load Speed

3.1 sec in total

First Response

852 ms

Resources Loaded

1.9 sec

Page Rendered

298 ms

criced.tsukuba.ac.jp screenshot

About Website

Visit criced.tsukuba.ac.jp now to see the best up-to-date Criced Tsukuba content for Japan and also check out these interesting facts you probably never knew about criced.tsukuba.ac.jp

Visit criced.tsukuba.ac.jp

Key Findings

We analyzed Criced.tsukuba.ac.jp page load time and found that the first response time was 852 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

criced.tsukuba.ac.jp performance score

0

Network Requests Diagram

criced.tsukuba.ac.jp

852 ms

common.css

376 ms

SpryCollapsiblePanel.css

396 ms

SpryCollapsiblePanel.js

409 ms

onload.js

405 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Criced.tsukuba.ac.jp, 7% (2 requests) were made to Staticxx.facebook.com and 4% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (852 ms) belongs to the original domain Criced.tsukuba.ac.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.7 kB (42%)

Content Size

111.9 kB

After Optimization

65.2 kB

In fact, the total size of Criced.tsukuba.ac.jp main page is 111.9 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. 15% of websites need less resources to load. Images take 55.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.9 kB

  • Original 32.2 kB
  • After minification 29.2 kB
  • After compression 7.3 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. 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 24.9 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 1.1 kB

  • Original 55.4 kB
  • After minification 54.3 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. Criced Tsukuba images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 11.3 kB

  • Original 13.5 kB
  • After minification 8.9 kB
  • After compression 2.1 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 11.3 kB or 84% of the original size.

CSS Optimization

-86%

Potential reduce by 9.4 kB

  • Original 10.9 kB
  • After minification 6.4 kB
  • After compression 1.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Criced.tsukuba.ac.jp needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (46%)

Requests Now

26

After Optimization

14

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Criced Tsukuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

SEO Factors

criced.tsukuba.ac.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Criced.tsukuba.ac.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 Criced.tsukuba.ac.jp 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Criced Tsukuba. 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: