Access introdedj.com. 国产精选污视频在线观看,亚洲图片日本视频免费,国产亚洲精品第一区香蕉,忘忧草官网进入

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

introdedj.com

365 ms

main.min.css

218 ms

mytheme-color.css

148 ms

layer.css

145 ms

jquery.min.js

285 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 48% of them (20 requests) were addressed to the original Introdedj.com, 43% (18 requests) were made to Image.huyajs.com and 7% (3 requests) were made to Collect-v6.51.la. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Image.huyajs.com.

Content Size

736.0 kB

After Optimization

638.8 kB

In fact, the total size of Introdedj.com main page is 736.0 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. 40% of websites need less resources to load. Images take 535.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 69.9 kB

Original 85.0 kB
After minification 78.5 kB
After compression 15.0 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 69.9 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 11.3 kB

Original 535.5 kB
After minification 524.2 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. Introdedj images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 11.3 kB

Original 91.9 kB
After minification 91.8 kB
After compression 80.6 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 11.3 kB or 12% of the original size.

CSS Optimization

-19%

Potential reduce by 4.6 kB

Original 23.7 kB
After minification 23.7 kB
After compression 19.0 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. Introdedj.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 19% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Introdedj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Introdedj.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 Introdedj.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

introdedj.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

国产精选污视频在线观看,亚洲图片日本视频免费,国产亚洲精品第一区香蕉,忘忧草官网进入

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

introdedj.com

main.min.css

mytheme-color.css

layer.css

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

introdedj.com

main.min.css

mytheme-color.css

layer.css

jquery.min.js

layer.js

main.min.js

jquery.autocomplete.js

js-sdk-pro.min.js

tongji.js

collect

968bbc8a21c871bb293cd8a4adb75788.png

9f06b21e713e5cef60b1198aedf1c3b8.png

icon1.png

icon2.png

icon3.png

icon4.png

icon5.png

icon6.png

fontawesome-webfont.woff

loading.gif

play.png

collect

collect

0ac8c1ec28ea5dbd46b0795eb7db51b5.jpg

2b040bf76e436c1916a75a7b376acd9e.jpg

f0bfde1b37fcd48cd8a2eac6d26a5d54.jpg

5cb9bfe47af6ab2014bd3c69b9fec8a2.jpg

9447c4d7588eca940172679b4878ff9c.jpg

26e19f50867ffc50886fb6106eb352c0.jpg

98158382da26600e8ecc96abac3f0043.jpg

d52782e2ba03064fb98067e35a009250.jpg

5115571fbfe51cb02be4e3474aeb7bfb.jpg

a61252b12584d8bf30a2d06acaf36262.jpg

06a53c524e02d0e902662cf463a7004f.jpg

3fe67c056f9a2da2b87bd0a0177efb9a.jpg

12c39d8d04046a8099182c4d83191291.jpg

0233f3bb964cf325a30f8b1c2ed2da93.jpg

0147fa9611db0b7cd706139ae2170494.jpg

12479ddde207e0bcfc2c19b8ca87c926.jpg

75fc093c0ee742f6dddaa13fff98f104.jpg

502a3825a6dbdba0449624b8354cedc8.jpg

Accessibility Review