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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

ltqj.en.alibaba.com

Yanggu Litong Rock Drilling Tools Co., Ltd. - Rock dril rod, rock drill bit

Page Load Speed

5.1 sec in total

First Response

113 ms

Resources Loaded

4.5 sec

Page Rendered

451 ms

ltqj.en.alibaba.com screenshot

About Website

Welcome to ltqj.en.alibaba.com homepage info - get ready to check Ltqj En Alibaba best content for China right away, or after learning these important things about ltqj.en.alibaba.com

Yanggu Litong Rock Drilling Tools Co., Ltd., Experts in Manufacturing and Exporting Rock dril rod, rock drill bit and 0 more Products.

Visit ltqj.en.alibaba.com

Key Findings

We analyzed Ltqj.en.alibaba.com page load time and found that the first response time was 113 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ltqj.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value6,180 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.466

19/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

ltqj.en.alibaba.com

113 ms

ltqj.en.alibaba.com

671 ms

69 ms

62 ms

header.css

67 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ltqj.en.alibaba.com, 60% (59 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (56%)

Content Size

3.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ltqj.en.alibaba.com main page is 3.8 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. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 424.1 kB

  • Original 520.6 kB
  • After minification 516.7 kB
  • After compression 96.5 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 424.1 kB or 81% of the original size.

Image Optimization

-29%

Potential reduce by 183.7 kB

  • Original 634.5 kB
  • After minification 450.8 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, Ltqj En Alibaba needs image optimization as it can save up to 183.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 1.2 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.1 MB

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 1.2 MB or 52% of the original size.

CSS Optimization

-89%

Potential reduce by 293.7 kB

  • Original 331.2 kB
  • After minification 280.3 kB
  • After compression 37.5 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. Ltqj.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (59%)

Requests Now

88

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ltqj 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 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ltqj.en.alibaba.com

ltqj.en.alibaba.com

113 ms

ltqj.en.alibaba.com

ltqj.en.alibaba.com

671 ms

69 ms

62 ms

header.css

header.css

67 ms

header.js

header.js

171 ms

57 ms

web-index.css

web-index.css

152 ms

web-index.css

web-index.css

151 ms

web-index.css

web-index.css

222 ms

web-index.css

web-index.css

274 ms

web-index.css

web-index.css

222 ms

697 ms

274 ms

index.js

index.js

274 ms

262 ms

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340 ms

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193 ms

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142 ms

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334 ms

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861 ms

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688 ms

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574 ms

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627 ms

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687 ms

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1428 ms

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994 ms

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1229 ms

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1407 ms

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1370 ms

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1294 ms

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1301 ms

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2576 ms

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1790 ms

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1754 ms

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1857 ms

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315 ms

awsc.js

awsc.js

180 ms

79 ms

personTipsInfo.do

personTipsInfo.do

249 ms

eg.js

eg.js

199 ms

roboto-regular.woff

roboto-regular.woff

1298 ms

roboto-medium.woff

roboto-medium.woff

1331 ms

roboto-light.woff

roboto-light.woff

1330 ms

roboto-thin.woff

roboto-thin.woff

1351 ms

roboto-bold.woff

roboto-bold.woff

1373 ms

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1349 ms

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1621 ms

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1522 ms

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1825 ms

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2072 ms

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1880 ms

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2079 ms

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2271 ms

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2263 ms

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3701 ms

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2629 ms

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2782 ms

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2910 ms

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144 ms

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147 ms

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275 ms

49 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

303 ms

et_n.js

et_n.js

141 ms

um.js

um.js

252 ms

icon-font.woff

icon-font.woff

2137 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

111 ms

index.js

index.js

204 ms

index.js

index.js

257 ms

7.gif

7.gif

101 ms

sc.globalxman.appscene

sc.globalxman.appscene

127 ms

baxiaCommon.js

baxiaCommon.js

53 ms

rp

rp

982 ms

footer.css

footer.css

1951 ms

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2569 ms

wu.json

wu.json

49 ms

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2236 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

21 ms

light0.5x.png

light0.5x.png

257 ms

pages_version.html

pages_version.html

307 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

27 ms

defer-common.js

defer-common.js

32 ms

i.alicdn.com

i.alicdn.com

30 ms

index.js

index.js

235 ms

index.js

index.js

184 ms

store-proxy.html

store-proxy.html

155 ms

countryCurrencyDataService

countryCurrencyDataService

174 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

129 ms

personRoleInfo.do

personRoleInfo.do

118 ms

notification.do

notification.do

124 ms

aksb.min.js

aksb.min.js

64 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

10 ms

iconfont.woff

iconfont.woff

47 ms

iconfont.woff

iconfont.woff

75 ms

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72 ms

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index.web.js

95 ms

availableSurveyQuery.json

availableSurveyQuery.json

53 ms

Accessibility Review

ltqj.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

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

ltqj.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ltqj.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Ltqj.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 Ltqj.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

ltqj.en.alibaba.com

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