Access reowo.com. 气动|薄膜|单座|三通|套筒|衬氟|笼式|高压|调节阀-金锋流体科技集团有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.471

18/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

reowo.com

877 ms

common.css

182 ms

index.css

516 ms

index_en.css

348 ms

jquery-1.8.2.min.js

856 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 51% of them (28 requests) were addressed to the original Reowo.com, 11% (6 requests) were made to Ddt.zoosnet.net and 5% (3 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Ddt.zoosnet.net.

Content Size

769.6 kB

After Optimization

392.0 kB

In fact, the total size of Reowo.com main page is 769.6 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. 30% of websites need less resources to load. Javascripts take 393.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.3 kB

Original 16.3 kB
After minification 13.8 kB
After compression 4.0 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 15% 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 12.3 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 41.3 kB

Original 304.6 kB
After minification 263.3 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, Reowo needs image optimization as it can save up to 41.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 279.7 kB

Original 393.8 kB
After minification 390.5 kB
After compression 114.0 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 279.7 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 44.3 kB

Original 54.9 kB
After minification 50.3 kB
After compression 10.6 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. Reowo.com needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reowo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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 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

Page has valid source maps

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

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 Reowo.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 Reowo.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

reowo.com

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

气动|薄膜|单座|三通|套筒|衬氟|笼式|高压|调节阀-金锋流体科技集团有限公司

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

reowo.com

common.css

index.css

index_en.css

jquery-1.8.2.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

reowo.com

common.css

index.css

index_en.css

jquery-1.8.2.min.js

effects.js

smartmenu-min.js

slides.min.jquery.js

buttons.js

slides.css

LsJS.aspx

logobg.png

logo.png

search1.jpg

search2.jpg

menudiv.png

Pbanner01_en.jpg

Pbanner02_en.jpg

Pbanner03_en.jpg

Pbanner04_en.jpg

dibai.jpg

bottombg.png

morearrow.png

proarrwo.jpg

footbg.jpg

follow.png

top.png

tel.png

fax.png

email.png

analytics.js

collect

JS3.aspx

JS_Float.aspx

getAllAppDefault.esi

getSegment.php

checkOAuth.esi

t.dhj

online_cn.gif

7.gif

t.dhj

cm

x35248