Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

pixiv-zingaro.jp

pixiv Zingaro

Page Load Speed

6.2 sec in total

First Response

1.8 sec

Resources Loaded

4.3 sec

Page Rendered

124 ms

pixiv-zingaro.jp screenshot

About Website

Welcome to pixiv-zingaro.jp homepage info - get ready to check Pixiv Zingaro best content for China right away, or after learning these important things about pixiv-zingaro.jp

pixivとカイカイキキの共同ギャラリーpixiv Zingaro。開催中の展覧会、参加アーティストについてご案内いたします。[東京都・中野駅徒歩3分・中野ブロードウェイ2F]

Visit pixiv-zingaro.jp

Key Findings

We analyzed Pixiv-zingaro.jp page load time and found that the first response time was 1.8 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

pixiv-zingaro.jp performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

pixiv-zingaro.jp

1752 ms

style.css

869 ms

jquery-1.6.1.min.js

1079 ms

jquery.tipsy.js

574 ms

popup.js

393 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 33% of them (23 requests) were addressed to the original Pixiv-zingaro.jp, 24% (17 requests) were made to Pbs.twimg.com and 14% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Pixiv-zingaro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.3 kB (20%)

Content Size

808.8 kB

After Optimization

650.5 kB

In fact, the total size of Pixiv-zingaro.jp main page is 808.8 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. 40% of websites need less resources to load. Images take 599.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.2 kB

  • Original 12.8 kB
  • After minification 11.3 kB
  • After compression 3.7 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 1.5 kB, which is 12% 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 9.2 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 18.3 kB

  • Original 599.2 kB
  • After minification 580.8 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. Pixiv Zingaro images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 88.0 kB

  • Original 145.0 kB
  • After minification 140.3 kB
  • After compression 57.0 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 88.0 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 42.8 kB

  • Original 51.8 kB
  • After minification 35.5 kB
  • After compression 9.0 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. Pixiv-zingaro.jp needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (45%)

Requests Now

69

After Optimization

38

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pixiv Zingaro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pixiv-zingaro.jp accessibility score

65

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

pixiv-zingaro.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pixiv-zingaro.jp SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Pixiv-zingaro.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 Pixiv-zingaro.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 Pixiv Zingaro. 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: