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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

mindtechenergy.en.alibaba.com

Company Overview - Shenzhen YHD Electronic Co., Ltd.

Page Load Speed

4.1 sec in total

First Response

518 ms

Resources Loaded

3.3 sec

Page Rendered

246 ms

mindtechenergy.en.alibaba.com screenshot

About Website

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

Shenzhen YHD Electronic Co., Ltd. Products:atteries; Energy Storage Systems; Solar Energy Products; Battery Peripheral Accessories; Inverters, Emergency Lighting; Outdoor Lighting; Solar Lighting; Cam...

Visit mindtechenergy.en.alibaba.com

Key Findings

We analyzed Mindtechenergy.en.alibaba.com page load time and found that the first response time was 518 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

mindtechenergy.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value48.1 s

0/100

10%

TBT (Total Blocking Time)

Value100,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value122.7 s

0/100

10%

Network Requests Diagram

mindtechenergy.en.alibaba.com

518 ms

mindtechenergy.en.alibaba.com

524 ms

17 ms

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

110 ms

index.js

125 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Mindtechenergy.en.alibaba.com, 42% (26 requests) were made to S.alicdn.com and 35% (22 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (58%)

Content Size

2.5 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mindtechenergy.en.alibaba.com main page is 2.5 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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 880.8 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 137.4 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 880.8 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 37 B

  • Original 12.1 kB
  • After minification 12.0 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. Mindtechenergy En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (62%)

Requests Now

60

After Optimization

23

  • AJAX
  • Images
  • JavaScript

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mindtechenergy 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

mindtechenergy.en.alibaba.com

mindtechenergy.en.alibaba.com

518 ms

mindtechenergy.en.alibaba.com

mindtechenergy.en.alibaba.com

524 ms

17 ms

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

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

110 ms

index.js

index.js

125 ms

index.js

index.js

112 ms

renderHeader.js

renderHeader.js

113 ms

awsc.js

awsc.js

51 ms

5 ms

7.gif

7.gif

17 ms

et_n.js

et_n.js

64 ms

um.js

um.js

46 ms

wu.json

wu.json

257 ms

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

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

30 ms

H3f60957ea94a419687ba3ba8e5a30947Y.png

H3f60957ea94a419687ba3ba8e5a30947Y.png

222 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

140 ms

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

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

18 ms

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

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

17 ms

Hd3c2f810a7294eaa80d0f5ce683b7b42Y.jpg

Hd3c2f810a7294eaa80d0f5ce683b7b42Y.jpg

441 ms

Hcf362a17891743f78bc32c357e684b1cN.jpg

Hcf362a17891743f78bc32c357e684b1cN.jpg

351 ms

He053d045a00945e1b98d8650f5372e1fY.jpg

He053d045a00945e1b98d8650f5372e1fY.jpg

899 ms

The-Most-Popular-Lto-Battery-2-3V.png_720x720.jpg

The-Most-Popular-Lto-Battery-2-3V.png_720x720.jpg

449 ms

The-Most-Popular-Lto-Battery-2-3V.png_350x350.jpg

The-Most-Popular-Lto-Battery-2-3V.png_350x350.jpg

414 ms

Special-Promotion-Yinlong-66160-LTO-Battery-2.jpg

Special-Promotion-Yinlong-66160-LTO-Battery-2.jpg

242 ms

In-Stock-Brand-New-Grade-A-5C.png

In-Stock-Brand-New-Grade-A-5C.png

810 ms

HAYOEN-ESS-Wall-Mounted-Household-Energy-Storage.png

HAYOEN-ESS-Wall-Mounted-Household-Energy-Storage.png

622 ms

BIS-Approving-Prismatic-Solar-Battery-Cell-3.png

BIS-Approving-Prismatic-Solar-Battery-Cell-3.png

894 ms

The-Most-Popular-Lto-Battery-2-3V.png

The-Most-Popular-Lto-Battery-2-3V.png

826 ms

Deep-Cycle-LFP-3-2V-100Ah-105ah.jpg

Deep-Cycle-LFP-3-2V-100Ah-105ah.jpg

671 ms

OEM-48v-lifepo4-ebike-battery-pack-lithium.jpg

OEM-48v-lifepo4-ebike-battery-pack-lithium.jpg

2158 ms

Brand-new-Grade-A-Battery-cell-3.png

Brand-new-Grade-A-Battery-cell-3.png

981 ms

Cheap-price-lifepo4-lithium-battery-pack-12V.jpg

Cheap-price-lifepo4-lithium-battery-pack-12V.jpg

1507 ms

HAYOEN-LDA-40100-portable-solar-lithium-battery.jpg

HAYOEN-LDA-40100-portable-solar-lithium-battery.jpg

2280 ms

Power-Supply-Inverter-Off-grid-5kw-Home.jpg

Power-Supply-Inverter-Off-grid-5kw-Home.jpg

1465 ms

Solar-Inverter-1Kw-5Kw-Hybrid-Off-Grid.jpg

Solar-Inverter-1Kw-5Kw-Hybrid-Off-Grid.jpg

1278 ms

Portable-rechargeable-solar-dc-power-12v-32.jpg

Portable-rechargeable-solar-dc-power-12v-32.jpg

1388 ms

18000mah-1000A-portable-Emergency-Power-Supply-multi.jpg

18000mah-1000A-portable-Emergency-Power-Supply-multi.jpg

1400 ms

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

132 ms

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

131 ms

H4a5f575a5bbe4d988453e284895459d8u.png

H4a5f575a5bbe4d988453e284895459d8u.png

369 ms

H35abfb64e50d47a0b901a432468dc727j.png

H35abfb64e50d47a0b901a432468dc727j.png

276 ms

H60824b5d994a41f8a055d323bc3ee815q.png

H60824b5d994a41f8a055d323bc3ee815q.png

347 ms

H10bcedd1392744acae7323ebb290ef73z.png

H10bcedd1392744acae7323ebb290ef73z.png

377 ms

Hd4182aa59ca34cbfb70191e2710156d4G.png

Hd4182aa59ca34cbfb70191e2710156d4G.png

488 ms

Hba3c5687c6bb4ab898b06559b87361077.png

Hba3c5687c6bb4ab898b06559b87361077.png

286 ms

Ha5ed5c5340f742ae9263458aabc10a80P.png

Ha5ed5c5340f742ae9263458aabc10a80P.png

615 ms

Hf6643bc14aa846d1b7c3403cbc65803dR.png

Hf6643bc14aa846d1b7c3403cbc65803dR.png

626 ms

H5dfc35da35184dc8aae9e7fac702ee52b.png

H5dfc35da35184dc8aae9e7fac702ee52b.png

509 ms

H023c6579564e4d8d90289df4a8553b1ff.png

H023c6579564e4d8d90289df4a8553b1ff.png

521 ms

Hb15dfebce48a4a4581d73836958a0ef25.png

Hb15dfebce48a4a4581d73836958a0ef25.png

726 ms

H89c061fc1ae34a1784979a4c4d3b3637K.png

H89c061fc1ae34a1784979a4c4d3b3637K.png

712 ms

Hd62e915a04194a288dbb79a1c4d2993av.png

Hd62e915a04194a288dbb79a1c4d2993av.png

720 ms

Hfc2dfc5077174bdb96e1037073aacaf6q.png

Hfc2dfc5077174bdb96e1037073aacaf6q.png

660 ms

He0bf492bee64466081dc1aea511ddbb4k.png

He0bf492bee64466081dc1aea511ddbb4k.png

832 ms

He12741327cdc459ca4f8979d0f0483915.png

He12741327cdc459ca4f8979d0f0483915.png

811 ms

H5c74036521db4cd3a172fb760565149dK.png

H5c74036521db4cd3a172fb760565149dK.png

1123 ms

H13e13b08dfbe46e28b63ee66a755ad84U.png

H13e13b08dfbe46e28b63ee66a755ad84U.png

1444 ms

H2fc4338f38c14766a3f11eee9e8ba6d04.jpg

H2fc4338f38c14766a3f11eee9e8ba6d04.jpg

1242 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

484 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

mindtechenergy.en.alibaba.com accessibility score

68

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

mindtechenergy.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

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

SEO Factors

mindtechenergy.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 Mindtechenergy.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 Mindtechenergy.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

mindtechenergy.en.alibaba.com

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