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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

slmmtech.en.alibaba.com

Company Overview - Shenzhen Lemons Slmm Technology Co., Ltd.

Page Load Speed

3.7 sec in total

First Response

740 ms

Resources Loaded

2.8 sec

Page Rendered

232 ms

slmmtech.en.alibaba.com screenshot

About Website

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

Shenzhen Lemons Slmm Technology Co., Ltd. Products:Smart Wathch, Kids GPS Watch, Kids Smart Watch, Pets GPS Tracker, Dog Training Collar

Visit slmmtech.en.alibaba.com

Key Findings

We analyzed Slmmtech.en.alibaba.com page load time and found that the first response time was 740 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

slmmtech.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

slmmtech.en.alibaba.com

740 ms

slmmtech.en.alibaba.com

606 ms

20 ms

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

298 ms

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

313 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Slmmtech.en.alibaba.com, 35% (11 requests) were made to S.alicdn.com and 13% (4 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 612.6 kB (37%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Slmmtech.en.alibaba.com main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 393.1 kB

  • Original 485.0 kB
  • After minification 484.3 kB
  • After compression 92.0 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 393.1 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 2.8 kB

  • Original 45.0 kB
  • After minification 42.2 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. Slmm Tech En Alibaba images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 216.7 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 923.7 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 216.7 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (38%)

Requests Now

29

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slmm Tech 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

slmmtech.en.alibaba.com

slmmtech.en.alibaba.com

740 ms

slmmtech.en.alibaba.com

slmmtech.en.alibaba.com

606 ms

20 ms

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

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

298 ms

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

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

313 ms

index.js

index.js

329 ms

index.js

index.js

241 ms

renderHeader.js

renderHeader.js

258 ms

awsc.js

awsc.js

77 ms

12 ms

7.gif

7.gif

265 ms

et_f.js

et_f.js

18 ms

um.js

um.js

135 ms

H6dd08a56544143d5ac969f5e33ef64f0p.png

H6dd08a56544143d5ac969f5e33ef64f0p.png

611 ms

H27de4cb24d3f449bad4110da217b0686O.png

H27de4cb24d3f449bad4110da217b0686O.png

453 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

94 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

55 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

84 ms

H18bb0ac314654d9b848c7955a1a4e8f3x.jpg

H18bb0ac314654d9b848c7955a1a4e8f3x.jpg

585 ms

Hd7732da6eccb46d4b4f5a258a1b7afaeP.jpg

Hd7732da6eccb46d4b4f5a258a1b7afaeP.jpg

1068 ms

HTB1eut0IuySBuNjy1zdq6xPxFXaR.jpg

HTB1eut0IuySBuNjy1zdq6xPxFXaR.jpg

195 ms

H4b09f67f40eb4bfda75cefd013691014Z.jpg

H4b09f67f40eb4bfda75cefd013691014Z.jpg

135 ms

TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

70 ms

H50b0ae8f45d0453daaa329f96a6260d73.jpg

H50b0ae8f45d0453daaa329f96a6260d73.jpg

828 ms

H0d01d1baceb147dbab8ce3000e02465cY.jpg

H0d01d1baceb147dbab8ce3000e02465cY.jpg

841 ms

H99eb708d02ec41e99b9d355306a8ae32n.jpg

H99eb708d02ec41e99b9d355306a8ae32n.jpg

761 ms

wu.json

wu.json

591 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

493 ms

eg.js

eg.js

3 ms

index.js

index.js

9 ms

Accessibility Review

slmmtech.en.alibaba.com accessibility score

74

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.

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

slmmtech.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

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

slmmtech.en.alibaba.com SEO score

85

Search Engine Optimization Advices

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 Slmmtech.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 Slmmtech.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

slmmtech.en.alibaba.com

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