Tools & Wizards About Us
gprectifier.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

gprectifier.com

Green Power Co.,Ltd - DC Power Supply, Rectifier, IGBT Rectifier, SCR Rectifier, Active Harmonic Filter

Page Load Speed

11.6 sec in total

First Response

402 ms

Resources Loaded

10.5 sec

Page Rendered

713 ms

gprectifier.com screenshot

About Website

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

Green Power is a high-tech company, 20 years experience of design, manufacture and service of USA, Europe quality rectifiers, DC power supplies, IGBT power supply, thyristor rectifier, exported to mor...

Visit gprectifier.com

Key Findings

We analyzed Gprectifier.com page load time and found that the first response time was 402 ms and then it took 11.2 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

gprectifier.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

gprectifier.com

402 ms

www.gprectifier.com

527 ms

swiper.min.css

380 ms

font-awesome.min.css

299 ms

animate.min.css

301 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 61% of them (37 requests) were addressed to the original Gprectifier.com, 13% (8 requests) were made to Js01.v15cdn.com and 8% (5 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (9.1 sec) belongs to the original domain Gprectifier.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.0 kB (3%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gprectifier.com main page is 2.7 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.5 kB

  • Original 37.4 kB
  • After minification 36.0 kB
  • After compression 8.9 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 28.5 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 38.3 kB

  • Original 2.5 MB
  • After minification 2.5 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. Gp Rectifier images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.8 kB

  • Original 96.2 kB
  • After minification 96.2 kB
  • After compression 94.3 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

-45%

Potential reduce by 17.4 kB

  • Original 38.9 kB
  • After minification 38.6 kB
  • After compression 21.5 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. Gprectifier.com needs all CSS files to be minified and compressed as it can save up to 17.4 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (48%)

Requests Now

58

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gp Rectifier. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gprectifier.com

gprectifier.com

402 ms

www.gprectifier.com

www.gprectifier.com

527 ms

swiper.min.css

swiper.min.css

380 ms

font-awesome.min.css

font-awesome.min.css

299 ms

animate.min.css

animate.min.css

301 ms

style.css

style.css

342 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

385 ms

sitecommon.js

sitecommon.js

382 ms

other.css

other.css

76 ms

Site_Common.js

Site_Common.js

450 ms

swiper.min.js

swiper.min.js

452 ms

wow.min.js

wow.min.js

451 ms

index.js

index.js

302 ms

count2.js

count2.js

449 ms

liteyt.js

liteyt.js

415 ms

float11379.js

float11379.js

268 ms

gtm.js

gtm.js

139 ms

logo202012141024085931815.png

logo202012141024085931815.png

80 ms

banner-btn-w.webp

banner-btn-w.webp

71 ms

right.webp

right.webp

74 ms

contact-phone.webp

contact-phone.webp

75 ms

right-b.webp

right-b.webp

81 ms

babbd03e7c-df35-4294-86f6-47c0c87b5681.jpg

babbd03e7c-df35-4294-86f6-47c0c87b5681.jpg

660 ms

ba202106291048175635099.jpg

ba202106291048175635099.jpg

770 ms

ba202106291049283761482.jpg

ba202106291049283761482.jpg

1150 ms

product1.jpg

product1.jpg

541 ms

product3.jpg

product3.jpg

642 ms

product2.jpg

product2.jpg

567 ms

20231212170850a459fd4e65604b14894441a303ef8be4.png

20231212170850a459fd4e65604b14894441a303ef8be4.png

635 ms

2023121217091875cf69f0993d475d89ba8b457e40803a.png

2023121217091875cf69f0993d475d89ba8b457e40803a.png

674 ms

202312121709418eb8c0e84ce74ae7a0f2b2c0e2e8c2de.png

202312121709418eb8c0e84ce74ae7a0f2b2c0e2e8c2de.png

752 ms

2023121217095365a1d837d4634074bd615b8ffbd6038c.png

2023121217095365a1d837d4634074bd615b8ffbd6038c.png

773 ms

a-single-23mw-rectifier-container-complete21798.png

a-single-23mw-rectifier-container-complete21798.png

1150 ms

1000a200v-200a400v-igbt-dc-power-supply-for0e5d1.jpg

1000a200v-200a400v-igbt-dc-power-supply-for0e5d1.jpg

828 ms

high-power-scr-rectifier-for-ion-exchanged8205.png

high-power-scr-rectifier-for-ion-exchanged8205.png

1589 ms

1000nm3-h-dc-dc-converter-for-wind-tobc2f1.png

1000nm3-h-dc-dc-converter-for-wind-tobc2f1.png

996 ms

8000a-60v-high-power-igbt-rectifiers-for427d6279-63a2-48d2-8f2c-bd5790e5c102.png

8000a-60v-high-power-igbt-rectifiers-for427d6279-63a2-48d2-8f2c-bd5790e5c102.png

1575 ms

3-6mw-rectifiers-for-green-hydrogen2c210b57-b0dd-4f90-b247-269e0e1647c8.png

3-6mw-rectifiers-for-green-hydrogen2c210b57-b0dd-4f90-b247-269e0e1647c8.png

1310 ms

13ka-90v-electric-furnace-heating-powere7af331c-04b8-4526-9d5c-7d7eee68fd3c.png

13ka-90v-electric-furnace-heating-powere7af331c-04b8-4526-9d5c-7d7eee68fd3c.png

1774 ms

de26a886-3915-4264-a9c2-797801e0a754.png

de26a886-3915-4264-a9c2-797801e0a754.png

1439 ms

contact-bg1.jpg

contact-bg1.jpg

1353 ms

n20240228171927c1089.jpg

n20240228171927c1089.jpg

1404 ms

n20240202160151c1371.jpg

n20240202160151c1371.jpg

1505 ms

n2024020215441321549.jpg

n2024020215441321549.jpg

1558 ms

s

s

9073 ms

analytics.js

analytics.js

45 ms

online.png

online.png

1562 ms

tel.png

tel.png

1594 ms

email.png

email.png

1593 ms

skype.png

skype.png

1604 ms

wechat.png

wechat.png

1634 ms

online_service_new.png

online_service_new.png

1668 ms

wechat.png

wechat.png

1670 ms

fd_img.png

fd_img.png

1672 ms

top.png

top.png

1707 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

collect

collect

27 ms

collect

collect

20 ms

destination

destination

59 ms

js

js

83 ms

js

js

97 ms

Accessibility Review

gprectifier.com accessibility score

86

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

gprectifier.com best practices score

75

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

Browser errors were logged to the console

SEO Factors

gprectifier.com SEO score

83

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gprectifier.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 Gprectifier.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

gprectifier.com

Open Graph data is detected on the main page of Gp Rectifier. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: