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gulpjs.com.cn screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gulpjs.com.cn

gulp.js - 基于流(stream)的自动化构建工具 | gulp.js中文网

Page Load Speed

3 sec in total

First Response

516 ms

Resources Loaded

2.3 sec

Page Rendered

239 ms

gulpjs.com.cn screenshot

About Website

Visit gulpjs.com.cn now to see the best up-to-date Gulp Js content for China and also check out these interesting facts you probably never knew about gulpjs.com.cn

Gulp.js 是一个自动化构建工具，开发者可以使用它在项目开发过程中自动执行常见任务。Gulp.js 是基于 Node.js 构建的，利用 Node.js 流的威力，你可以快速构建项目并减少频繁的 IO 操作。Gulp.js 源文件和你用来定义任务的 Gulp 文件都是通过 JavaScript（或者 CoffeeScript ）源码来实现的。

Visit gulpjs.com.cn

Key Findings

We analyzed Gulpjs.com.cn page load time and found that the first response time was 516 ms and then it took 2.5 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

gulpjs.com.cn performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

gulpjs.com.cn

516 ms

www.gulpjs.com.cn

937 ms

homepage.css

214 ms

devices.css

426 ms

promise.min.js

107 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 71% of them (10 requests) were addressed to the original Gulpjs.com.cn, 21% (3 requests) were made to Fastly.jsdelivr.net and 7% (1 request) were made to Api.npmjs.org. The less responsive or slowest element that took the longest time to load (937 ms) belongs to the original domain Gulpjs.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.1 kB (33%)

Content Size

30.9 kB

After Optimization

20.9 kB

  • HTML
  • Images

In fact, the total size of Gulpjs.com.cn main page is 30.9 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. Only 10% of websites need less resources to load. Images take 17.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.1 kB

  • Original 13.1 kB
  • After minification 11.3 kB
  • After compression 3.1 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 1.8 kB, which is 14% 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 10.1 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 17.8 kB
  • After minification 17.8 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. Gulp Js images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 3 (25%)

Requests Now

12

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gulp Js. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gulpjs.com.cn

gulpjs.com.cn

516 ms

www.gulpjs.com.cn

www.gulpjs.com.cn

937 ms

homepage.css

homepage.css

214 ms

devices.css

devices.css

426 ms

promise.min.js

promise.min.js

107 ms

fetch.min.js

fetch.min.js

409 ms

countUp.min.js

countUp.min.js

287 ms

script.js

script.js

629 ms

gulp-white-text.svg

gulp-white-text.svg

631 ms

gulp.jpg

gulp.jpg

839 ms

browser.svg

browser.svg

632 ms

guage.svg

guage.svg

634 ms

atom.svg

atom.svg

635 ms

gulp

gulp

59 ms

Accessibility Review

gulpjs.com.cn accessibility score

96

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.

Best Practices

gulpjs.com.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Page has valid source maps

SEO Factors

gulpjs.com.cn SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gulpjs.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Gulpjs.com.cn 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

gulpjs.com.cn

Open Graph description is not detected on the main page of Gulp Js. 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: