Tools & Wizards About Us

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bimetalfuse.com

China Micro Thermal Switches & thermostat manufacturer

Page Load Speed

10.1 sec in total

First Response

681 ms

Resources Loaded

9.2 sec

Page Rendered

276 ms

About Website

Welcome to bimetalfuse.com homepage info - get ready to check Bimetalfuse best content right away, or after learning these important things about bimetalfuse.com

China manufacturers sell online, custom thermal switches, thermal fuses, overload protection switches, temperature control switches, thermal cutoff, thermostats, NTC sensors, fuses and fuse holder wir...

Visit bimetalfuse.com

Key Findings

We analyzed Bimetalfuse.com page load time and found that the first response time was 681 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bimetalfuse.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

bimetalfuse.com

681 ms

bimetalfuse.com

920 ms

style.css

228 ms

style1.css

455 ms

jquery-1.8.2.min.js

627 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Bimetalfuse.com, 2% (1 request) were made to M.addthis.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Bimetalfuse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.1 kB (30%)

Content Size

1.1 MB

After Optimization

746.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bimetalfuse.com main page is 1.1 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. 35% of websites need less resources to load. Images take 763.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 46.6 kB

  • Original 57.2 kB
  • After minification 51.6 kB
  • After compression 10.6 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 46.6 kB or 81% of the original size.

Image Optimization

-29%

Potential reduce by 224.5 kB

  • Original 763.9 kB
  • After minification 539.4 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. Obviously, Bimetalfuse needs image optimization as it can save up to 224.5 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 35.7 kB

  • Original 211.9 kB
  • After minification 209.1 kB
  • After compression 176.2 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 35.7 kB or 17% of the original size.

CSS Optimization

-31%

Potential reduce by 9.3 kB

  • Original 29.9 kB
  • After minification 29.5 kB
  • After compression 20.6 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. Bimetalfuse.com needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (25%)

Requests Now

55

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bimetalfuse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bimetalfuse.com accessibility score

69

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

bimetalfuse.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

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bimetalfuse.com SEO score

83

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 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 Bimetalfuse.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 Bimetalfuse.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 Bimetalfuse. 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: