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

Report Summary

  • 23

    Performance

    Renders faster than
    42% 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

  • 77

    SEO

    Google-friendlier than
    36% of websites

bestoptools.en.alibaba.com

Company Overview - Xiamen Bestop Diamond Tools Co., Ltd.

Page Load Speed

4.7 sec in total

First Response

414 ms

Resources Loaded

3.8 sec

Page Rendered

549 ms

bestoptools.en.alibaba.com screenshot

About Website

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

Xiamen Bestop Diamond Tools Co., Ltd. Products:Diamond Polishing Pad,Diamond Grinding Wheel,Diamond Blade,Diamond Segment,Diamond Tools

Visit bestoptools.en.alibaba.com

Key Findings

We analyzed Bestoptools.en.alibaba.com page load time and found that the first response time was 414 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bestoptools.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

bestoptools.en.alibaba.com

414 ms

bestoptools.en.alibaba.com

397 ms

61 ms

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

51 ms

index.js

84 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Bestoptools.en.alibaba.com, 66% (39 requests) were made to S.alicdn.com and 7% (4 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (45%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bestoptools.en.alibaba.com main page is 2.4 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. 30% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 557.7 kB

  • Original 667.1 kB
  • After minification 666.4 kB
  • After compression 109.4 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 557.7 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 6.9 kB

  • Original 341.6 kB
  • After minification 334.6 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. Bestop Tools En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (74%)

Requests Now

57

After Optimization

15

  • AJAX
  • Images
  • JavaScript

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bestop Tools 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

bestoptools.en.alibaba.com

bestoptools.en.alibaba.com

414 ms

bestoptools.en.alibaba.com

bestoptools.en.alibaba.com

397 ms

61 ms

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

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

51 ms

index.js

index.js

84 ms

index.js

index.js

81 ms

renderHeader.js

renderHeader.js

82 ms

awsc.js

awsc.js

65 ms

20 ms

7.gif

7.gif

18 ms

et_n.js

et_n.js

7 ms

um.js

um.js

84 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

95 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

164 ms

H5b50546201794b39bbd52000f298363df.jpg

H5b50546201794b39bbd52000f298363df.jpg

258 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

200 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

262 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

226 ms

H6a22ca6807104e3abcdd31ee4dac1c01P.jpg

H6a22ca6807104e3abcdd31ee4dac1c01P.jpg

483 ms

Premium-Quality-Lavina-Diamond-Tools-Concrete-Grinding.jpg_250x250.jpg

Premium-Quality-Lavina-Diamond-Tools-Concrete-Grinding.jpg_250x250.jpg

462 ms

Premium-Quality-PCD-Diamond-Concrete-Grinding-Plate.jpg_250x250.jpg

Premium-Quality-PCD-Diamond-Concrete-Grinding-Plate.jpg_250x250.jpg

212 ms

Premium-Quality-Wermkaster-Diamond-Tools-for-Concrete.jpg_250x250.jpg

Premium-Quality-Wermkaster-Diamond-Tools-for-Concrete.jpg_250x250.jpg

548 ms

3-Inch-Metal-Tools-STI-Diamond-Grinding.jpg_250x250.jpg

3-Inch-Metal-Tools-STI-Diamond-Grinding.jpg_250x250.jpg

444 ms

Bestop-3-Concrete-Floor-Grinding-Wheel-with.jpg_250x250.jpg

Bestop-3-Concrete-Floor-Grinding-Wheel-with.jpg_250x250.jpg

563 ms

D140mm-Klindex-Ring-Diamond-Floor-Concrete-Grinding.jpg_250x250.jpg

D140mm-Klindex-Ring-Diamond-Floor-Concrete-Grinding.jpg_250x250.jpg

626 ms

3-Inch-Diamond-Floor-Grinding-Disc-5.jpg_250x250.jpg

3-Inch-Diamond-Floor-Grinding-Disc-5.jpg_250x250.jpg

1134 ms

High-Performance-4-Inch-D100mm-Sintered-Diamond.jpg_250x250.jpg

High-Performance-4-Inch-D100mm-Sintered-Diamond.jpg_250x250.jpg

700 ms

7-Inch-Concrete-Grinding-Floor-Diamond-Polishing.jpg_250x250.jpg

7-Inch-Concrete-Grinding-Floor-Diamond-Polishing.jpg_250x250.jpg

1121 ms

17-Inch-Resin-Bond-Diamond-Wet-Dry.jpg_250x250.jpg

17-Inch-Resin-Bond-Diamond-Wet-Dry.jpg_250x250.jpg

1040 ms

7-Inch-D180mm-Arrow-Segment-Concrete-Cup.jpg_250x250.jpg

7-Inch-D180mm-Arrow-Segment-Concrete-Cup.jpg_250x250.jpg

997 ms

7-Inch-Diamond-Grinding-Wheels-with-9x1.jpg_250x250.jpg

7-Inch-Diamond-Grinding-Wheels-with-9x1.jpg_250x250.jpg

824 ms

7-Inch-Concrete-Edge-Transitional-Diamond-Ceramic.jpg_250x250.jpg

7-Inch-Concrete-Edge-Transitional-Diamond-Ceramic.jpg_250x250.jpg

989 ms

4-Inch-D100mm-3-Step-round-Stone.jpg_640x640.jpg

4-Inch-D100mm-3-Step-round-Stone.jpg_640x640.jpg

1493 ms

Diamond-Dry-Polishing-Pad-for-Granite-Marble.jpg_300x300.jpg

Diamond-Dry-Polishing-Pad-for-Granite-Marble.jpg_300x300.jpg

1479 ms

4-Inch-Green-Color-Wet-Polishing-Pads.jpg_300x300.jpg

4-Inch-Green-Color-Wet-Polishing-Pads.jpg_300x300.jpg

1457 ms

4-Inch-D100mm-3-Step-round-Stone.jpg_720x720.jpg

4-Inch-D100mm-3-Step-round-Stone.jpg_720x720.jpg

1320 ms

4-Inch-Granite-Flexible-Wet-Diamond-Polishing.jpg_480x480.jpg

4-Inch-Granite-Flexible-Wet-Diamond-Polishing.jpg_480x480.jpg

1813 ms

4-Inch-Flexible-Diamond-Wet-Engineered-Stone.jpg_480x480.jpg

4-Inch-Flexible-Diamond-Wet-Engineered-Stone.jpg_480x480.jpg

1453 ms

16-Inch-Silent-Saw-Blades-For-Hard.jpg_480x480.jpg

16-Inch-Silent-Saw-Blades-For-Hard.jpg_480x480.jpg

1565 ms

Diamond-Cnc-Finger-Bit-M14-Thread-For.jpg_480x480.jpg

Diamond-Cnc-Finger-Bit-M14-Thread-For.jpg_480x480.jpg

2057 ms

D100mm-Wet-Granite-Marble-Diamond-Polishing-Pad.jpg_480x480.jpg

D100mm-Wet-Granite-Marble-Diamond-Polishing-Pad.jpg_480x480.jpg

1705 ms

7-Inch-Concrete-Grinder-Dust-Shroud-for.jpg_480x480.jpg

7-Inch-Concrete-Grinder-Dust-Shroud-for.jpg_480x480.jpg

1814 ms

6-Inch-Turbo-Sintered-Circular-Saw-Blade.jpg_480x480.jpg

6-Inch-Turbo-Sintered-Circular-Saw-Blade.jpg_480x480.jpg

1974 ms

Granite-and-Marble-Flexible-Diamond-Wet-Polishing.jpg_480x480.jpg

Granite-and-Marble-Flexible-Diamond-Wet-Polishing.jpg_480x480.jpg

1941 ms

4-3-Step-Granite-and-Marble-Diamond.jpg_480x480.jpg

4-3-Step-Granite-and-Marble-Diamond.jpg_480x480.jpg

2125 ms

4-Inch-D100mm-Granite-and-Quartz-Stone.jpg_480x480.jpg

4-Inch-D100mm-Granite-and-Quartz-Stone.jpg_480x480.jpg

2638 ms

14-Inch-350mm-Silent-Marble-Stone-Diamond.jpg_350x350.jpg

14-Inch-350mm-Silent-Marble-Stone-Diamond.jpg_350x350.jpg

2211 ms

6-Inch-Turbo-Sintered-Circular-Saw-Blade.jpg_350x350.jpg

6-Inch-Turbo-Sintered-Circular-Saw-Blade.jpg_350x350.jpg

2258 ms

3-Inch-Concrete-Diamond-Grinding-Puck-with.jpg_350x350.jpg

3-Inch-Concrete-Diamond-Grinding-Puck-with.jpg_350x350.jpg

2445 ms

1-3-8-x-5-8-11.jpg_350x350.jpg

1-3-8-x-5-8-11.jpg_350x350.jpg

2900 ms

5-Inch-125mm-Double-Row-Cup-Grinding.jpg_350x350.jpg

5-Inch-125mm-Double-Row-Cup-Grinding.jpg_350x350.jpg

2395 ms

4-Marble-Stone-Diamond-Dry-Sanding-Pads.jpg_350x350.jpg

4-Marble-Stone-Diamond-Dry-Sanding-Pads.jpg_350x350.jpg

2853 ms

Hbbedc8103ee04eb2beb28ab0c2eb029bc.jpg

Hbbedc8103ee04eb2beb28ab0c2eb029bc.jpg

584 ms

Hfbddeeb83d37459db5eca47e6a807ddbS.jpg

Hfbddeeb83d37459db5eca47e6a807ddbS.jpg

554 ms

wu.json

wu.json

487 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

23 ms

eg.js

eg.js

3 ms

index.js

index.js

19 ms

Accessibility Review

bestoptools.en.alibaba.com accessibility score

68

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.

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

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

Image elements do not have [alt] attributes

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

bestoptools.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

Serves images with low resolution

SEO Factors

bestoptools.en.alibaba.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 uses 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 Bestoptools.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 Bestoptools.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

bestoptools.en.alibaba.com

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