Tools & Wizards About Us
tmaxcn.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tmaxcn.com

Lithium Battery Production Line,Lithium Battery Lab Pilot Plant,battery Assembly Line

Page Load Speed

9.8 sec in total

First Response

397 ms

Resources Loaded

8.7 sec

Page Rendered

738 ms

tmaxcn.com screenshot

About Website

Visit tmaxcn.com now to see the best up-to-date Tmaxcn content and also check out these interesting facts you probably never knew about tmaxcn.com

Xiamen Tmax Battery Equipments Limited was set up as a manufacturer in 1995,Lithium battery production line,Lithium battery lab pilot plant,battery assembly line,technology,etc.

Visit tmaxcn.com

Key Findings

We analyzed Tmaxcn.com page load time and found that the first response time was 397 ms and then it took 9.4 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

tmaxcn.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

tmaxcn.com

397 ms

www.tmaxcn.com

349 ms

www.tmaxcn.com

1288 ms

bootstrap.css

284 ms

style.css

211 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 98% of them (123 requests) were addressed to the original Tmaxcn.com, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Tmaxcn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 611.2 kB (9%)

Content Size

6.6 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tmaxcn.com main page is 6.6 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. 55% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 125.6 kB

  • Original 140.9 kB
  • After minification 66.2 kB
  • After compression 15.3 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. This page needs HTML code to be minified as it can gain 74.7 kB, which is 53% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 125.6 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 472.8 kB

  • Original 6.3 MB
  • After minification 5.9 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. Tmaxcn images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 10.5 kB

  • Original 88.2 kB
  • After minification 88.2 kB
  • After compression 77.7 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 10.5 kB or 12% of the original size.

CSS Optimization

-6%

Potential reduce by 2.4 kB

  • Original 41.0 kB
  • After minification 41.0 kB
  • After compression 38.6 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. Tmaxcn.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (16%)

Requests Now

119

After Optimization

100

  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tmaxcn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tmaxcn.com

tmaxcn.com

397 ms

www.tmaxcn.com

www.tmaxcn.com

349 ms

www.tmaxcn.com

www.tmaxcn.com

1288 ms

bootstrap.css

bootstrap.css

284 ms

style.css

style.css

211 ms

font-awesome.min.css

font-awesome.min.css

215 ms

flexnav.css

flexnav.css

217 ms

jquery-1.8.3.js

jquery-1.8.3.js

292 ms

bootstrap.min.js

bootstrap.min.js

278 ms

demo.js

demo.js

421 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

423 ms

pgwmenu.min.js

pgwmenu.min.js

422 ms

mainscript.js

mainscript.js

479 ms

jquery.flexisel.js

jquery.flexisel.js

491 ms

jquery.velocity.min.js

jquery.velocity.min.js

500 ms

jquery.validate.min.js

jquery.validate.min.js

632 ms

jquery.blockUI.js

jquery.blockUI.js

631 ms

common.js

common.js

633 ms

index.js

index.js

689 ms

inquirydone.js

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700 ms

jcarousellite_1.0.1.pack.js

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710 ms

jquery.flexnav.min.js

jquery.flexnav.min.js

848 ms

gtm.js

gtm.js

83 ms

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39 ms

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Accessibility Review

tmaxcn.com accessibility score

48

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tmaxcn.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tmaxcn.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

High

Tap targets are not sized appropriately

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 Tmaxcn.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 Tmaxcn.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

tmaxcn.com

Open Graph description is not detected on the main page of Tmaxcn. 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: