Access smsjxt.com. 亚洲色无码一区二区三区,大地资源中文第3页,国产在线精品免费一区二区三区,久久国产v一级毛片内谢

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.851

4/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

smsjxt.com

3752 ms

style.css

614 ms

yous_02.jpg

964 ms

yous_01.jpg

1200 ms

yous_03.jpg

1215 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that all of those requests were addressed to Smsjxt.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Smsjxt.com.

Content Size

412.1 kB

After Optimization

247.0 kB

In fact, the total size of Smsjxt.com main page is 412.1 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. 20% of websites need less resources to load. Images take 344.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 56.0 kB

Original 63.8 kB
After minification 50.7 kB
After compression 7.8 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. This page needs HTML code to be minified as it can gain 13.1 kB, which is 20% 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 56.0 kB or 88% of the original size.

Image Optimization

-31%

Potential reduce by 106.3 kB

Original 344.9 kB
After minification 238.5 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. Obviously, Smsjxt needs image optimization as it can save up to 106.3 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 2.0 kB

Original 2.4 kB
After minification 1.5 kB
After compression 437 B

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 2.0 kB or 82% of the original size.

CSS Optimization

-75%

Potential reduce by 739 B

Original 990 B
After minification 718 B
After compression 251 B

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. Smsjxt.com needs all CSS files to be minified and compressed as it can save up to 739 B or 75% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smsjxt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

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 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

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

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

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

smsjxt.com

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

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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

smsjxt.com

style.css

yous_02.jpg

yous_01.jpg

yous_03.jpg

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

smsjxt.com

style.css

yous_02.jpg

yous_01.jpg

yous_03.jpg

qian_01.jpg

qian_02.jpg

qian_03.jpg

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qian_06.jpg

qian_07.jpg

qian_08.jpg

qian_09.jpg

qian_10.jpg

qian_11.jpg

bt01.gif

bt02.gif

rexian01.gif

rexian02.gif

daili_bg.gif

diandian.gif

dl_bg.gif

dl_z01.gif

dl_more.gif

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more.gif

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jszc_icon.gif

jszc_an.gif

jszc_bg2.gif

jszc_bg3.gif

jszc_bg4.gif

jszc_bg5.gif

news_icon.gif

product_bg.gif

scroll.js

bt_01.gif

bt_02.gif

product_jiange.jpg

product_pic5.gif

product_pic1.gif