Tools & Wizards About Us

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 42

    SEO

    Google-friendlier than
    18% of websites

china-bottleopener.com

China Bottle Opener Factory - Wholesale Bottle Opener from Chinese factory directly

Page Load Speed

2.4 sec in total

First Response

163 ms

Resources Loaded

2.1 sec

Page Rendered

168 ms

About Website

Visit china-bottleopener.com now to see the best up-to-date China Bottle Opener content and also check out these interesting facts you probably never knew about china-bottleopener.com

We are major China Factory Direct Exporter of bulk Bottle Opener to worldwide. We wholesale Bottle Opener Made in China.

Visit china-bottleopener.com

Key Findings

We analyzed China-bottleopener.com page load time and found that the first response time was 163 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

china-bottleopener.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

china-bottleopener.com

163 ms

china-bottleopener.com

320 ms

index.html

143 ms

index.html

336 ms

index.css

79 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 97% of them (63 requests) were addressed to the original China-bottleopener.com, 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (635 ms) belongs to the original domain China-bottleopener.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.0 kB (15%)

Content Size

596.4 kB

After Optimization

509.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China-bottleopener.com main page is 596.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 481.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 33.4 kB

  • Original 39.4 kB
  • After minification 36.3 kB
  • After compression 6.0 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 33.4 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 34.0 kB

  • Original 481.7 kB
  • After minification 447.7 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. China Bottle Opener images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 14.5 kB

  • Original 62.5 kB
  • After minification 62.5 kB
  • After compression 48.0 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 14.5 kB or 23% of the original size.

CSS Optimization

-40%

Potential reduce by 5.1 kB

  • Original 12.8 kB
  • After minification 12.8 kB
  • After compression 7.7 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. China-bottleopener.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 40% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

58

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Bottle Opener. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

china-bottleopener.com accessibility score

46

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

china-bottleopener.com best practices score

58

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

SEO Factors

china-bottleopener.com SEO score

42

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

High

Document uses plugins

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 China-bottleopener.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 China-bottleopener.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

Open Graph description is not detected on the main page of China Bottle Opener. 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: