Access sentodg.com. 森拓品牌_气液增压缸_气液增压机_气液增压器_伺服压机_增压缸原理

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

sentodg.com

1169 ms

www.sentodg.com

2327 ms

animate.css,iconfont.css,base.css

227 ms

site_impt.css

231 ms

page_impt_Home.css

234 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original Sentodg.com, 28% (15 requests) were made to Img203.yun300.cn and 22% (12 requests) were made to Static203.yun300.cn. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Sentodg.com.

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Sentodg.com main page is 1.8 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 96.1 kB

Original 112.4 kB
After minification 97.7 kB
After compression 16.2 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. This page needs HTML code to be minified as it can gain 14.6 kB, which is 13% 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 96.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 4.5 kB

Original 1.4 MB
After minification 1.4 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. Sentodg images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 2.0 kB

Original 3.6 kB
After minification 3.5 kB
After compression 1.6 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 2.0 kB or 57% of the original size.

CSS Optimization

-75%

Potential reduce by 223.9 kB

Original 299.9 kB
After minification 281.3 kB
After compression 76.0 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. Sentodg.com needs all CSS files to be minified and compressed as it can save up to 223.9 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sentodg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS 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

Areas of Improvement

High

Does not use HTTPS

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

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

ZH
Language Claimed

N/A
Encoding

UTF-8

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

sentodg.com

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

森拓品牌_气液增压缸_气液增压机_气液增压器_伺服压机_增压缸原理_昆山迅拓自动化科技有限公司

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

sentodg.com

www.sentodg.com

animate.css,iconfont.css,base.css

site_impt.css

page_impt_Home.css

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

sentodg.com

www.sentodg.com

animate.css,iconfont.css,base.css

site_impt.css

page_impt_Home.css

tmpl_impt_e0bf09f0-9747-43e9-4cd3-0594f854d9a6.css

interwords_zh_CN.min.js,libs.min.js

CgI9Flg-ammEOkH8AAAAANBvM8A6901.js

CgI9F1g-asiEPVbSAAAAAAlNvyM5033.js

lxb.js

123120181217104335.jpg

ss.jpg

4121.jpg

e4a4140f-87c3-480c-a012-1a4486b777af.jpg

fefd0472-9fc4-4476-ac08-58bc79d07087.jpg

63403e76-0576-4531-92b9-05eeb6b3e272.jpg

7c5fea22-12e1-44c6-a90e-953f6b9f227c.jpg

case.png

news.jpg

I47QtQr3Tbeq4Z26WR9gEA.jpg

sjjj.jpg

s.png

hm.js

CgI9Flg-ammEOkH8AAAAANBvM8A6901.js

CgI9F1g-asiEPVbSAAAAAAlNvyM5033.js

iconfont.woff

iconfont.woff

utils.min.js

wmbgg.jpg

gd.jpg

bggfoot.jpg

response.js

common.js

complaintPage_detail.min.js

search_total.min.js

public_htmlCode.min.js

product_list.min.js

news_list.min.js

list.min.js

jquery.mediaQuery.min.js

jquery.dialogMgr.min.js

initPagination.min.js

swiper4.4.2.min.js