Tools & Wizards About Us
bestoptools.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

bestoptools.com

Diamond Tools|Concrete Grinding Tools|Diamond Polishing Pad|Diamond Grinding Wheel|Diamond Blade

Page Load Speed

6.9 sec in total

First Response

147 ms

Resources Loaded

6.2 sec

Page Rendered

490 ms

bestoptools.com screenshot

About Website

Click here to check amazing Bestop Tools content. Otherwise, check out these important facts you probably never knew about bestoptools.com

We are factory professional in making different types concrete grinding diamond tools: floor grinding plate, cup grinding wheel, concrete polishing pad etc

Visit bestoptools.com

Key Findings

We analyzed Bestoptools.com page load time and found that the first response time was 147 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bestoptools.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

www.bestoptools.com

147 ms

common.min.css

151 ms

css_1_2.css

120 ms

css_3.css

126 ms

z.js

215 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that all of those requests were addressed to Bestoptools.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Bestoptools.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.1 kB (4%)

Content Size

4.1 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bestoptools.com main page is 4.1 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. 20% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 26.4 kB

  • Original 31.2 kB
  • After minification 31.1 kB
  • After compression 4.8 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 26.4 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 105.7 kB

  • Original 3.9 MB
  • After minification 3.8 MB

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 images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 11.9 kB

  • Original 85.5 kB
  • After minification 85.5 kB
  • After compression 73.6 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 11.9 kB or 14% of the original size.

CSS Optimization

-33%

Potential reduce by 16.1 kB

  • Original 48.8 kB
  • After minification 45.9 kB
  • After compression 32.7 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. Bestoptools.com needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (24%)

Requests Now

71

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bestop Tools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bestoptools.com

www.bestoptools.com

147 ms

common.min.css

common.min.css

151 ms

css_1_2.css

css_1_2.css

120 ms

css_3.css

css_3.css

126 ms

z.js

z.js

215 ms

font.css

font.css

66 ms

animate.css

animate.css

62 ms

font-awesome.min.css

font-awesome.min.css

69 ms

z-ie.js

z-ie.js

69 ms

i.js

i.js

70 ms

top_bg.png

top_bg.png

85 ms

165245490200.png

165245490200.png

169 ms

nav_bg.png

nav_bg.png

133 ms

bg_line.png

bg_line.png

153 ms

194007921600.jpg

194007921600.jpg

826 ms

bg_5.jpg

bg_5.jpg

166 ms

bg_1.jpg

bg_1.jpg

167 ms

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191858907000.jpg

1908 ms

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833 ms

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912 ms

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742 ms

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2368 ms

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1418 ms

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1476 ms

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1582 ms

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1357 ms

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1970 ms

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1924 ms

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1995 ms

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3231 ms

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2508 ms

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2549 ms

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2461 ms

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2519 ms

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2789 ms

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2839 ms

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3194 ms

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3193 ms

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3245 ms

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3259 ms

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3285 ms

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3582 ms

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192214439800.jpg

3585 ms

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202002599511.jpg

3657 ms

194908006600.jpg

194908006600.jpg

3732 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3823 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

3280 ms

jquery.mmenu.js

jquery.mmenu.js

3415 ms

owl.carousel.js

owl.carousel.js

3530 ms

jquery.mousewheel.js

jquery.mousewheel.js

3491 ms

favicon.ico

favicon.ico

3493 ms

195149279400.jpg

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4262 ms

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4674 ms

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3612 ms

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3603 ms

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3327 ms

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3020 ms

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3250 ms

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3539 ms

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3355 ms

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3041 ms

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2861 ms

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3283 ms

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3268 ms

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3096 ms

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3107 ms

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3041 ms

194146693400.jpg

194146693400.jpg

3077 ms

foot_bg.png

foot_bg.png

2791 ms

foot.png

foot.png

2671 ms

favicon.ico

favicon.ico

2654 ms

prev.svg

prev.svg

1818 ms

next.svg

next.svg

1819 ms

Accessibility Review

bestoptools.com accessibility score

56

Accessibility Issues

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bestoptools.com SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bestoptools.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bestoptools.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.com

Open Graph description is not detected on the main page of Bestop Tools. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: