Tools & Wizards About Us
bogongmachinery.en.alibaba.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

bogongmachinery.en.alibaba.com

Company Overview - Jinan Bogong Machinery Co., Ltd.

Page Load Speed

2.2 sec in total

First Response

13 ms

Resources Loaded

1.9 sec

Page Rendered

316 ms

bogongmachinery.en.alibaba.com screenshot

About Website

Visit bogongmachinery.en.alibaba.com now to see the best up-to-date Bogong Machinery En Alibaba content for China and also check out these interesting facts you probably never knew about bogongmachinery.en.alibaba.com

Jinan Bogong Machinery Co., Ltd. Products:laser marking machine,fiber laser cutting machine,co2 laser engraving and cutting machine,CNC machine,laser welding machine

Visit bogongmachinery.en.alibaba.com

Key Findings

We analyzed Bogongmachinery.en.alibaba.com page load time and found that the first response time was 13 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

bogongmachinery.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

bogongmachinery.en.alibaba.com

13 ms

bogongmachinery.en.alibaba.com

348 ms

36 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

34 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

48 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Bogongmachinery.en.alibaba.com, 27% (8 requests) were made to S.alicdn.com and 20% (6 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 889.9 kB (46%)

Content Size

2.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bogongmachinery.en.alibaba.com main page is 2.0 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 503.1 kB

  • Original 597.1 kB
  • After minification 596.4 kB
  • After compression 94.0 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 503.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 37.1 kB
  • After minification 37.1 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. Bogong Machinery En Alibaba images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 386.9 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 386.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bogong Machinery En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bogongmachinery.en.alibaba.com

bogongmachinery.en.alibaba.com

13 ms

bogongmachinery.en.alibaba.com

bogongmachinery.en.alibaba.com

348 ms

36 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

34 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

48 ms

index.js

index.js

54 ms

index.js

index.js

49 ms

renderHeader.js

renderHeader.js

50 ms

awsc.js

awsc.js

52 ms

12 ms

7.gif

7.gif

15 ms

et_n.js

et_n.js

10 ms

um.js

um.js

85 ms

H2384ef4d34ce45a4b14f0208ba78475bc.jpg

H2384ef4d34ce45a4b14f0208ba78475bc.jpg

1468 ms

H0d60f724a13d4c4e92cb74cacdd17f66q.jpg

H0d60f724a13d4c4e92cb74cacdd17f66q.jpg

358 ms

Ha04489279e054895a8f69f6689f77774a.jpg

Ha04489279e054895a8f69f6689f77774a.jpg

540 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

48 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

38 ms

Ha2bc49987cb940f790153b75f9b9b754T.jpg

Ha2bc49987cb940f790153b75f9b9b754T.jpg

155 ms

BOGONG-handheld-dual-mode-pulse-laser-rust.jpg_350x350.jpg

BOGONG-handheld-dual-mode-pulse-laser-rust.jpg_350x350.jpg

165 ms

H6d665090e7cc435390429300e79dafebt.jpg

H6d665090e7cc435390429300e79dafebt.jpg

1260 ms

H733304fffea94c31bdadfafa1b4c955eQ.jpg

H733304fffea94c31bdadfafa1b4c955eQ.jpg

1146 ms

H2aa91568ded54a24a6614ef3b2f67d18h.png

H2aa91568ded54a24a6614ef3b2f67d18h.png

354 ms

Hbf1e31434b7d48dfa47903b091ffbca9V.jpg

Hbf1e31434b7d48dfa47903b091ffbca9V.jpg

849 ms

Hb816ed2e9710425da63344c643ff32380.jpg

Hb816ed2e9710425da63344c643ff32380.jpg

916 ms

wu.json

wu.json

24 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

35 ms

eg.js

eg.js

2 ms

index.js

index.js

75 ms

Accessibility Review

bogongmachinery.en.alibaba.com accessibility score

70

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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

bogongmachinery.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bogongmachinery.en.alibaba.com SEO score

79

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bogongmachinery.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bogongmachinery.en.alibaba.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

bogongmachinery.en.alibaba.com

Open Graph data is detected on the main page of Bogong Machinery En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: