Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

171ym.com

永久黄网站色视频免费APP-人成午夜大片免费视频APP-免费免播放器的av免播放-久久婷婷国产免费天天

Page Load Speed

5.2 sec in total

First Response

441 ms

Resources Loaded

4.2 sec

Page Rendered

552 ms

About Website

Click here to check amazing 171 Ym content. Otherwise, check out these important facts you probably never knew about 171ym.com

永久黄网站色视频免费APP-人成午夜大片免费视频APP-免费免播放器的av免播放-久久婷婷国产免费天天,最懂你的优质手机视频网站,拥有数百万视频创作者,国产精品久久久久精品三级每天观看次数几十亿次,国产精品久久久久精品三级免费好看到停不下来。

Visit 171ym.com

Key Findings

We analyzed 171ym.com page load time and found that the first response time was 441 ms and then it took 4.8 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

171ym.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

index.php

441 ms

push.js

568 ms

common.js

68 ms

tj.js

126 ms

107.148.82.19

204 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original 171ym.com, 39% (30 requests) were made to Fmlb.netlbtu.com and 31% (24 requests) were made to 0. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source 884329.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.4 kB (5%)

Content Size

577.5 kB

After Optimization

548.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 171ym.com main page is 577.5 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. 45% of websites need less resources to load. Images take 501.3 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.1 kB

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 852 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 1.1 kB or 56% of the original size.

Image Optimization

-3%

Potential reduce by 15.2 kB

  • Original 501.3 kB
  • After minification 486.0 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. 171 Ym images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 10.5 kB

  • Original 65.8 kB
  • After minification 65.7 kB
  • After compression 55.2 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 10.5 kB or 16% of the original size.

CSS Optimization

-30%

Potential reduce by 2.6 kB

  • Original 8.6 kB
  • After minification 8.6 kB
  • After compression 6.0 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. 171ym.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (33%)

Requests Now

67

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 171 Ym. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

171ym.com accessibility score

45

Accessibility Issues

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

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

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

171ym.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

171ym.com SEO score

92

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 171ym.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 171ym.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of 171 Ym. 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: