Tools & Wizards About Us

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

intvolunteer.com

IVN国际志愿者网络-全球志愿者组织义工招募门户-国际志愿者协会义工旅行项目交流申请公益平台-官网 - Powered by Discuz!

Page Load Speed

4.8 sec in total

First Response

1 sec

Resources Loaded

3.6 sec

Page Rendered

201 ms

About Website

Click here to check amazing Intvolunteer content for China. Otherwise, check out these important facts you probably never knew about intvolunteer.com

海内外志愿者项目介绍、国际志愿者组织点评、国际义工申请人招募、全球志愿者协会推荐、国内外义工旅行活动组织、间隔年文化推广、国际志愿者义工生活经历分享！免费帮助国际志愿者组织、机构和协会招募专业志愿者;提供专业的国际志愿者义工旅行项目申请咨询和培训。Global Volunteer,International Volunteer,GAP YEAR,voluntourism

Visit intvolunteer.com

Key Findings

We analyzed Intvolunteer.com page load time and found that the first response time was 1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

intvolunteer.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

intvolunteer.com

1008 ms

style_1_common.css

652 ms

common.js

660 ms

portal.js

442 ms

logging.js

448 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 49% of them (17 requests) were addressed to the original Intvolunteer.com, 34% (12 requests) were made to Cn.intvolunteer.com and 9% (3 requests) were made to Bbs.intvolunteer.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Intvolunteer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.8 kB (17%)

Content Size

673.8 kB

After Optimization

556.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Intvolunteer.com main page is 673.8 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. 30% of websites need less resources to load. Images take 548.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 52.9 kB

  • Original 67.7 kB
  • After minification 67.6 kB
  • After compression 14.8 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 52.9 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 55.9 kB

  • Original 548.4 kB
  • After minification 492.6 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. Intvolunteer images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 5.6 kB

  • Original 39.0 kB
  • After minification 39.0 kB
  • After compression 33.4 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 5.6 kB or 14% of the original size.

CSS Optimization

-18%

Potential reduce by 3.4 kB

  • Original 18.7 kB
  • After minification 18.7 kB
  • After compression 15.3 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. Intvolunteer.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (24%)

Requests Now

21

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intvolunteer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

intvolunteer.com 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.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

intvolunteer.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

intvolunteer.com SEO score

62

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Intvolunteer.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Intvolunteer.com 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 Intvolunteer. 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: