Tools & Wizards About Us

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

iranshao.com

iranshao.com爱燃烧_你身边的中文跑步社区_中文跑步门户_马拉松装备_比赛报名_照片下载_成绩查询_装备领取_跑鞋评测 - 爱燃烧

Page Load Speed

39.1 sec in total

First Response

3.9 sec

Resources Loaded

34.4 sec

Page Rendered

784 ms

About Website

Welcome to iranshao.com homepage info - get ready to check Iranshao best content for China right away, or after learning these important things about iranshao.com

爱燃烧与你分享比赛、装备、训练等多元化跑步资讯，提供赛事一键报名、比赛信息查询等服务，开设丰富多彩的用户原创活动，是你身边的中文跑步运动社区.

Visit iranshao.com

Key Findings

We analyzed Iranshao.com page load time and found that the first response time was 3.9 sec and then it took 35.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

iranshao.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value22.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

iranshao.com

3931 ms

application_v3-96bfefb369c4401741080e6e0c77de02.css

8344 ms

application_v3-41efa7950c103c645432514dc7abdab3.js

10913 ms

jiathis_share.css

2166 ms

mixpanel-2.2.min.js

226 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Iranshao.com, 65% (77 requests) were made to Pic.iranshao.com and 11% (13 requests) were made to Bskavatar.b0.upaiyun.com. The less responsive or slowest element that took the longest time to load (19.4 sec) relates to the external source Static.sensorsdata.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.0 kB (11%)

Content Size

2.8 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iranshao.com main page is 2.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 69.3 kB

  • Original 92.6 kB
  • After minification 82.4 kB
  • After compression 23.3 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. This page needs HTML code to be minified as it can gain 10.2 kB, which is 11% 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 69.3 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 132.5 kB

  • Original 2.6 MB
  • After minification 2.4 MB

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. Iranshao images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 52.2 kB

  • Original 114.8 kB
  • After minification 114.8 kB
  • After compression 62.6 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 52.2 kB or 45% of the original size.

CSS Optimization

-89%

Potential reduce by 43.1 kB

  • Original 48.4 kB
  • After minification 45.1 kB
  • After compression 5.4 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. Iranshao.com needs all CSS files to be minified and compressed as it can save up to 43.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (6%)

Requests Now

116

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iranshao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

iranshao.com accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

iranshao.com best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

iranshao.com SEO score

80

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iranshao.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Iranshao.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 Iranshao. 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: