Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

nanjingshijj.com

日韩一级片,最新亚洲人AV日韩一区二区,韩国一级毛片中文字幕,亚洲日韩激情无码一区,精品人妻无码专区在线无广告视频,先锋影音xfyy5566男人资源

Page Load Speed

8.8 sec in total

First Response

1.8 sec

Resources Loaded

5.8 sec

Page Rendered

1.2 sec

About Website

Visit nanjingshijj.com now to see the best up-to-date Nanjingshijj content and also check out these interesting facts you probably never knew about nanjingshijj.com

日逼AV_亚洲xo,人妻无码,人妻无码专区av中文字幕,高清av一区,男人资源站,先锋影音AV麻豆国产精品,国产精品毛片AV一区二区三区,国产精品无码AV天天爽,提供最新最快免费的视频分享数据,实时更新国内外精品资源,在线观看无需下载,让您感受新时代的视觉体验

Visit nanjingshijj.com

Key Findings

We analyzed Nanjingshijj.com page load time and found that the first response time was 1.8 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nanjingshijj.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value920 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value26.8 s

0/100

10%

Network Requests Diagram

nanjingshijj.com

1752 ms

app.css

66 ms

zui.css

130 ms

ririsao.php

141 ms

DL.js

141 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 12% of them (15 requests) were addressed to the original Nanjingshijj.com, 10% (12 requests) were made to Lsnimg.rvlixf.com and 8% (10 requests) were made to Zyzimg.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Imgsrc.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.3 kB (6%)

Content Size

4.8 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanjingshijj.com main page is 4.8 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 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.7 kB

  • Original 42.9 kB
  • After minification 41.6 kB
  • After compression 8.2 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 34.7 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 234.1 kB

  • Original 4.6 MB
  • After minification 4.3 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. Nanjingshijj images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 5.5 kB

  • Original 179.7 kB
  • After minification 179.6 kB
  • After compression 174.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-32%

Potential reduce by 12.0 kB

  • Original 37.2 kB
  • After minification 37.2 kB
  • After compression 25.2 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. Nanjingshijj.com needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (15%)

Requests Now

96

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanjingshijj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nanjingshijj.com accessibility score

43

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

Buttons do not have an accessible name

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

nanjingshijj.com 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

nanjingshijj.com SEO score

83

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

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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