Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zzrock.net

ズロック|Webデザインのリンク集

Page Load Speed

1.2 sec in total

First Response

555 ms

Resources Loaded

567 ms

Page Rendered

75 ms

zzrock.net screenshot

About Website

Welcome to zzrock.net homepage info - get ready to check Zzrock best content for Japan right away, or after learning these important things about zzrock.net

かっこいいWebデザインのリンク集「ズロック」ページです。Webデザインの参考に。

Visit zzrock.net

Key Findings

We analyzed Zzrock.net page load time and found that the first response time was 555 ms and then it took 642 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. This domain responded with an error, which can significantly jeopardize Zzrock.net rating and web reputation

Performance Metrics

zzrock.net performance score

0

Network Requests Diagram

zzrock.net

555 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Zzrock.net and no external sources were called. The less responsive or slowest element that took the longest time to load (555 ms) belongs to the original domain Zzrock.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.1 kB (38%)

Content Size

634.9 kB

After Optimization

391.8 kB

In fact, the total size of Zzrock.net main page is 634.9 kB. 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. Javascripts take 373.6 kB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 610 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 901 B

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 610 B or 40% of the original size.

Image Optimization

-5%

Potential reduce by 12.2 kB

  • Original 233.8 kB
  • After minification 221.7 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. Zzrock images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 210.6 kB

  • Original 373.6 kB
  • After minification 357.4 kB
  • After compression 163.0 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 210.6 kB or 56% of the original size.

CSS Optimization

-76%

Potential reduce by 19.7 kB

  • Original 25.9 kB
  • After minification 19.3 kB
  • After compression 6.2 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. Zzrock.net needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

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

SEO Factors

zzrock.net SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zzrock.net 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 Zzrock.net 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 Zzrock. 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: