Tools & Wizards About Us
rittalups.en.china.cn screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rittalups.en.china.cn

Guangzhou Helizhanchuang Electric Technology Co., Ltd. - solar inverter & solar controller from China Suppliers

Page Load Speed

8.4 sec in total

First Response

1.2 sec

Resources Loaded

6.9 sec

Page Rendered

286 ms

rittalups.en.china.cn screenshot

About Website

Welcome to rittalups.en.china.cn homepage info - get ready to check Rittalups En China best content for China right away, or after learning these important things about rittalups.en.china.cn

Quality solar inverter for sale, solar inverter & solar controller provided by China Suppliers - Guangzhou Helizhanchuang Electric Technology Co., Ltd..

Visit rittalups.en.china.cn

Key Findings

We analyzed Rittalups.en.china.cn page load time and found that the first response time was 1.2 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rittalups.en.china.cn performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

rittalups.en.china.cn

1169 ms

rittalups.goldsupplier.com

1487 ms

aliplayer-min.css

22 ms

common.min.css

336 ms

shop_v2.min.css

346 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rittalups.en.china.cn, 70% (42 requests) were made to Res.goldsupplier.com and 13% (8 requests) were made to Img11.fr-trading.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Img11.fr-trading.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.4 kB (15%)

Content Size

400.0 kB

After Optimization

341.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rittalups.en.china.cn main page is 400.0 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. Javascripts take 244.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 54.1 kB

  • Original 66.2 kB
  • After minification 66.2 kB
  • After compression 12.1 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 82% of the original size.

Image Optimization

-0%

Potential reduce by 70 B

  • Original 58.0 kB
  • After minification 57.9 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. Rittalups En China images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.1 kB

  • Original 244.3 kB
  • After minification 244.1 kB
  • After compression 240.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 179 B

  • Original 31.5 kB
  • After minification 31.5 kB
  • After compression 31.3 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. Rittalups.en.china.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (67%)

Requests Now

58

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rittalups En China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rittalups.en.china.cn

rittalups.en.china.cn

1169 ms

rittalups.goldsupplier.com

rittalups.goldsupplier.com

1487 ms

aliplayer-min.css

aliplayer-min.css

22 ms

common.min.css

common.min.css

336 ms

shop_v2.min.css

shop_v2.min.css

346 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

357 ms

online-chat_v2.min.css

online-chat_v2.min.css

355 ms

inquiry-fast_v2.min.css

inquiry-fast_v2.min.css

355 ms

logo.png.webp

logo.png.webp

369 ms

circle-loading.svg

circle-loading.svg

129 ms

free_bg.jpg

free_bg.jpg

130 ms

default_corp.png

default_corp.png

169 ms

free.png

free.png

165 ms

default_user.png

default_user.png

164 ms

women-default.png

women-default.png

165 ms

shop-icon.png

shop-icon.png

22 ms

icon_earth.png

icon_earth.png

23 ms

icon_arrow_down.png

icon_arrow_down.png

23 ms

product-icon.png

product-icon.png

23 ms

company_profile_bg.jpg.webp

company_profile_bg.jpg.webp

23 ms

chat-icon.png

chat-icon.png

9 ms

icon-chat-sm.png

icon-chat-sm.png

20 ms

aliplayer-min.js

aliplayer-min.js

30 ms

carousel.js

carousel.js

27 ms

config.min.js

config.min.js

20 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

20 ms

jquery.min.js

jquery.min.js

21 ms

message.png

message.png

20 ms

jquery.cookie.min.js

jquery.cookie.min.js

12 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

12 ms

en.min.js

en.min.js

11 ms

jquery.base64.min.js

jquery.base64.min.js

14 ms

common.min.js

common.min.js

12 ms

google_event.min.js

google_event.min.js

57 ms

search.min.js

search.min.js

57 ms

jquery.validation.min.js

jquery.validation.min.js

57 ms

floating_box.min.js

floating_box.min.js

57 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

57 ms

product.min.js

product.min.js

57 ms

source-request.min.js

source-request.min.js

65 ms

share.min.js

share.min.js

64 ms

quick-inquiry_v2.min.js

quick-inquiry_v2.min.js

65 ms

js

js

96 ms

count.min.js

count.min.js

64 ms

tracking.js

tracking.js

73 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

75 ms

ajaxapi.php

ajaxapi.php

1067 ms

float-chat.png

float-chat.png

35 ms

1_155_48936_359_345.jpg

1_155_48936_359_345.jpg

1267 ms

hm.js

hm.js

1484 ms

floating_pic.png

floating_pic.png

10 ms

default_banner.jpg.webp

default_banner.jpg.webp

16 ms

1_354_48554_597_451.jpg

1_354_48554_597_451.jpg

436 ms

1_248_48847_591_441.jpg

1_248_48847_591_441.jpg

468 ms

1_9_48703_700_438.jpg

1_9_48703_700_438.jpg

452 ms

1_230_48406_653_569.jpg

1_230_48406_653_569.jpg

1241 ms

1_836_49011_506_732.jpg

1_836_49011_506_732.jpg

442 ms

1_754_48877_703_462.jpg

1_754_48877_703_462.jpg

808 ms

1_373_49198_800_404.jpg

1_373_49198_800_404.jpg

1888 ms

hm.gif

hm.gif

328 ms

Accessibility Review

rittalups.en.china.cn accessibility score

88

Accessibility Issues

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

rittalups.en.china.cn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rittalups.en.china.cn SEO score

93

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

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 Rittalups.en.china.cn 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 Rittalups.en.china.cn 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

rittalups.en.china.cn

Open Graph description is not detected on the main page of Rittalups En China. 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: