Tools & Wizards About Us
mailiinverter.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

mailiinverter.com

the third-generation high frequency pure sine wave inverter, High frequency pure sine wave inverter , High frequency modified sine wave inverter Low f...

Page Load Speed

3.6 sec in total

First Response

302 ms

Resources Loaded

2.4 sec

Page Rendered

971 ms

mailiinverter.com screenshot

About Website

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

Suzhou Maili Electrical Appliance Co.,Ltd our main products are the third-generation high frequency pure sine wave inverter, High frequency pure sine wave inverter , High frequency modified sine wave ...

Visit mailiinverter.com

Key Findings

We analyzed Mailiinverter.com page load time and found that the first response time was 302 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

mailiinverter.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.487

17/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

mailiinverter.com

302 ms

www.mailiinverter.com

404 ms

pace-theme-minimal.css

35 ms

bootstrap.min.css

115 ms

index.css

97 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that all of those requests were addressed to Mailiinverter.com and no external sources were called. The less responsive or slowest element that took the longest time to load (404 ms) belongs to the original domain Mailiinverter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.4 kB (5%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mailiinverter.com main page is 4.3 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. 50% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 54.1 kB

  • Original 61.2 kB
  • After minification 57.9 kB
  • After compression 7.1 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 54.1 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 152.3 kB

  • Original 4.2 MB
  • After minification 4.0 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. Maili Inverter images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.2 kB

  • Original 42.9 kB
  • After minification 42.9 kB
  • After compression 41.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 1.8 kB

  • Original 37.9 kB
  • After minification 37.9 kB
  • After compression 36.0 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. Mailiinverter.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (12%)

Requests Now

83

After Optimization

73

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maili Inverter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mailiinverter.com

mailiinverter.com

302 ms

www.mailiinverter.com

www.mailiinverter.com

404 ms

pace-theme-minimal.css

pace-theme-minimal.css

35 ms

bootstrap.min.css

bootstrap.min.css

115 ms

index.css

index.css

97 ms

jquery.js

jquery.js

132 ms

pace.min.js

pace.min.js

101 ms

slide.js

slide.js

99 ms

sm.js

sm.js

100 ms

qiehuan.js

qiehuan.js

125 ms

resize.js

resize.js

166 ms

placeholder.js

placeholder.js

166 ms

html5.js

html5.js

166 ms

fonts.css

fonts.css

167 ms

sharp1.png

sharp1.png

37 ms

sharp2.png

sharp2.png

38 ms

sharp3.png

sharp3.png

36 ms

sharp4.png

sharp4.png

39 ms

sharp5.png

sharp5.png

34 ms

sharp6.png

sharp6.png

39 ms

hd-mail.png

hd-mail.png

63 ms

hd-botbg.png

hd-botbg.png

64 ms

logo.png

logo.png

68 ms

sousuo.png

sousuo.png

68 ms

5c1c5a5066e4e.jpg

5c1c5a5066e4e.jpg

167 ms

5c1c5975a832f.jpg

5c1c5975a832f.jpg

234 ms

5c1c597a9b542.jpg

5c1c597a9b542.jpg

213 ms

5c1c597010056.jpg

5c1c597010056.jpg

188 ms

slideleft.png

slideleft.png

101 ms

slideright.png

slideright.png

101 ms

main1bg.jpg

main1bg.jpg

167 ms

i3imgleft.png

i3imgleft.png

134 ms

i3imgright.png

i3imgright.png

168 ms

6560676691c99.jpg

6560676691c99.jpg

202 ms

656068a1b9369.jpg

656068a1b9369.jpg

234 ms

656065f24bb63.jpg

656065f24bb63.jpg

267 ms

656061bd863f7.jpg

656061bd863f7.jpg

221 ms

65605fc8519f8.jpg

65605fc8519f8.jpg

272 ms

65605d646224e.jpg

65605d646224e.jpg

244 ms

5de1cc3392c92.jpg

5de1cc3392c92.jpg

252 ms

5de1e79c1351c.jpg

5de1e79c1351c.jpg

269 ms

5de1d9671f96e.jpg

5de1d9671f96e.jpg

269 ms

5de1d824278ab.jpg

5de1d824278ab.jpg

275 ms

5de1cadf63fbc.jpg

5de1cadf63fbc.jpg

285 ms

5de1c98e68970.jpg

5de1c98e68970.jpg

301 ms

5de1c86378ab5.jpg

5de1c86378ab5.jpg

302 ms

m2-1.jpg

m2-1.jpg

337 ms

m2line.png

m2line.png

301 ms

m3bg.jpg

m3bg.jpg

387 ms

5c1b531f23300.jpg

5c1b531f23300.jpg

316 ms

5c1b533ac66a7.jpg

5c1b533ac66a7.jpg

337 ms

m5bg.jpg

m5bg.jpg

351 ms

5c1b535277669.jpg

5c1b535277669.jpg

305 ms

5c3ff9cacb9d7.JPG

5c3ff9cacb9d7.JPG

327 ms

5c3ff84b1560b.JPG

5c3ff84b1560b.JPG

337 ms

5c3ff4468a863.JPG

5c3ff4468a863.JPG

337 ms

main7bg.jpg

main7bg.jpg

332 ms

5c1b5366995f9.jpg

5c1b5366995f9.jpg

375 ms

5c4c11242d631.JPG

5c4c11242d631.JPG

342 ms

5c1b5a9d9699b.jpg

5c1b5a9d9699b.jpg

343 ms

5c1b5ae6785e3.jpg

5c1b5ae6785e3.jpg

318 ms

5c8b16a4b24d5.jpg

5c8b16a4b24d5.jpg

324 ms

time.png

time.png

292 ms

5c4be2394e915.jpg

5c4be2394e915.jpg

278 ms

5c414cbb87e02.jpg

5c414cbb87e02.jpg

278 ms

baidian.png

baidian.png

286 ms

ft-mail.png

ft-mail.png

268 ms

ft-tel.png

ft-tel.png

254 ms

ft-tel2.png

ft-tel2.png

259 ms

ft-skype.png

ft-skype.png

258 ms

ft-what.png

ft-what.png

246 ms

ft-site.png

ft-site.png

255 ms

facebook.png

facebook.png

242 ms

twitter.png

twitter.png

236 ms

linkedin.png

linkedin.png

238 ms

Pinterest.png

Pinterest.png

241 ms

googleplus.png

googleplus.png

242 ms

YouTube.png

YouTube.png

246 ms

chacha.png

chacha.png

245 ms

kefu2.png

kefu2.png

235 ms

kefu1.png

kefu1.png

237 ms

gotop1.png

gotop1.png

242 ms

kefu1.png

kefu1.png

36 ms

dian.png

dian.png

41 ms

dianon.png

dianon.png

35 ms

Accessibility Review

mailiinverter.com accessibility score

52

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.

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

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

mailiinverter.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mailiinverter.com SEO score

82

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

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 Mailiinverter.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 Mailiinverter.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

mailiinverter.com

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