Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

antogaswaterheater.com

China Indoor Gas Heater, Outdoor Gas Heater, Portable Gas Heater Suppliers, Manufacturers, Factory - ANTO ELECTRIC

Page Load Speed

1.6 sec in total

First Response

30 ms

Resources Loaded

1.2 sec

Page Rendered

405 ms

About Website

Click here to check amazing ANTO Gas Water Heater content. Otherwise, check out these important facts you probably never knew about antogaswaterheater.com

Zhongshan Anto Electric Appliance Co., Ltd: ANTO GAS HEATER gives you not only warm but safe life. Anto gas heater has been committed to the R&D and innovation of various gas heaters, fans and range h...

Visit antogaswaterheater.com

Key Findings

We analyzed Antogaswaterheater.com page load time and found that the first response time was 30 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

antogaswaterheater.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.74

6/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

antogaswaterheater.com

30 ms

www.antogaswaterheater.com

41 ms

css2

29 ms

style.css

309 ms

other.css

22 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 35% of them (24 requests) were addressed to the original Antogaswaterheater.com, 26% (18 requests) were made to Img01.v15cdn.com and 9% (6 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (596 ms) belongs to the original domain Antogaswaterheater.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.9 kB (10%)

Content Size

769.1 kB

After Optimization

689.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Antogaswaterheater.com main page is 769.1 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. 50% of websites need less resources to load. Images take 478.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.8 kB

  • Original 55.9 kB
  • After minification 55.9 kB
  • After compression 11.2 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 44.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 937 B

  • Original 478.2 kB
  • After minification 477.2 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. ANTO Gas Water Heater images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 33.7 kB

  • Original 210.3 kB
  • After minification 210.3 kB
  • After compression 176.6 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 33.7 kB or 16% of the original size.

CSS Optimization

-2%

Potential reduce by 457 B

  • Original 24.8 kB
  • After minification 24.8 kB
  • After compression 24.3 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. Antogaswaterheater.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (64%)

Requests Now

64

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ANTO Gas Water Heater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

antogaswaterheater.com accessibility score

90

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

antogaswaterheater.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

antogaswaterheater.com SEO score

98

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Antogaswaterheater.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 Antogaswaterheater.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 data is detected on the main page of ANTO Gas Water Heater. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: