Tools & Wizards About Us
vigorgrow.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

vigorgrow.com

China Grow Lights & Growing Equipments Manufacturer - VIGORGROW

Page Load Speed

31.7 sec in total

First Response

2.4 sec

Resources Loaded

28.8 sec

Page Rendered

431 ms

vigorgrow.com screenshot

About Website

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

VIGORGROW is a Chinese leading manufacturer in designing, manufacturing and supplying LED grow lights, HPS grow lights, CMH grow lights and other growing equipments.

Visit vigorgrow.com

Key Findings

We analyzed Vigorgrow.com page load time and found that the first response time was 2.4 sec and then it took 29.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vigorgrow.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.892

3/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

www.vigorgrow.com

2405 ms

js

77 ms

chatinline.aspx

154 ms

jquery.min.js

610 ms

Marquee.js

415 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 85% of them (88 requests) were addressed to the original Vigorgrow.com, 4% (4 requests) were made to Google-analytics.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Vigorgrow.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 280.7 kB (15%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vigorgrow.com main page is 1.8 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 103.0 kB

  • Original 124.4 kB
  • After minification 122.8 kB
  • After compression 21.4 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 103.0 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 56.4 kB

  • Original 1.2 MB
  • After minification 1.1 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. VIGORGROW images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 76.8 kB

  • Original 365.4 kB
  • After minification 365.2 kB
  • After compression 288.6 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 76.8 kB or 21% of the original size.

CSS Optimization

-32%

Potential reduce by 44.5 kB

  • Original 137.5 kB
  • After minification 135.7 kB
  • After compression 93.0 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. Vigorgrow.com needs all CSS files to be minified and compressed as it can save up to 44.5 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (68%)

Requests Now

95

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VIGORGROW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vigorgrow.com

www.vigorgrow.com

2405 ms

js

js

77 ms

chatinline.aspx

chatinline.aspx

154 ms

jquery.min.js

jquery.min.js

610 ms

Marquee.js

Marquee.js

415 ms

analytics.js

analytics.js

34 ms

autotrack.js

autotrack.js

417 ms

style.min.css

style.min.css

413 ms

vendors-style.css

vendors-style.css

422 ms

style.css

style.css

645 ms

styles.css

styles.css

638 ms

style.css

style.css

639 ms

css

css

34 ms

us.woocommerce.css

us.woocommerce.css

639 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

819 ms

us-base.css

us-base.css

823 ms

font-awesome.css

font-awesome.css

829 ms

font-mdfi.css

font-mdfi.css

832 ms

style.css

style.css

1055 ms

responsive.css

responsive.css

840 ms

style.css

style.css

1023 ms

style.css

style.css

1025 ms

style.css

style.css

1026 ms

style.css

style.css

1029 ms

jquery.js

jquery.js

2392 ms

jquery.imagezoom.min.js

jquery.imagezoom.min.js

1227 ms

init.js

init.js

1224 ms

js

js

85 ms

styles.css

styles.css

1228 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

2232 ms

21014553.js

21014553.js

583 ms

royalslider.css

royalslider.css

1075 ms

wp-polyfill.min.js

wp-polyfill.min.js

2058 ms

index.js

index.js

2053 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1240 ms

js.cookie.min.js

js.cookie.min.js

1757 ms

woocommerce.min.js

woocommerce.min.js

1442 ms

cart-fragments.min.js

cart-fragments.min.js

1643 ms

jquery.easing.min.js

jquery.easing.min.js

1846 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

1968 ms

jquery.simpleplaceholder.js

jquery.simpleplaceholder.js

2046 ms

wp-slimstat.min.js

wp-slimstat.min.js

25 ms

imagesloaded.js

imagesloaded.js

2173 ms

us.core.js

us.core.js

2102 ms

us.widgets.js

us.widgets.js

2103 ms

us.theme.js

us.theme.js

2099 ms

comment-reply.min.js

comment-reply.min.js

2093 ms

ec.js

ec.js

21 ms

linkid.js

linkid.js

22 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1962 ms

jquery.easing.min.js

jquery.easing.min.js

1966 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

2058 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

2053 ms

jquery.cycle2.carousel.min.js

jquery.cycle2.carousel.min.js

2047 ms

jquery.cycle2.swipe.min.js

jquery.cycle2.swipe.min.js

2044 ms

collect

collect

24 ms

collect

collect

35 ms

jquery.cycle2.tile.min.js

jquery.cycle2.tile.min.js

1966 ms

jquery.cycle2.video.min.js

jquery.cycle2.video.min.js

1984 ms

script.js

script.js

2060 ms

script.js

script.js

2060 ms

player.js

player.js

2056 ms

client.js

client.js

1875 ms

wp-embed.min.js

wp-embed.min.js

1967 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

3032 ms

owl.carousel.min.js

owl.carousel.min.js

2063 ms

fbevents.js

fbevents.js

106 ms

logo-jr-whiute-300x54.png

logo-jr-whiute-300x54.png

10060 ms

logo-jr-2.png

logo-jr-2.png

663 ms

wz02.jpg

wz02.jpg

20174 ms

wz03.jpg

wz03.jpg

20174 ms

vg512-2.jpg

vg512-2.jpg

16696 ms

503.jpg

503.jpg

4679 ms

O1CN01ZqEeDx20AZU5A4Mp0_2210959086809-0-cib.jpg

O1CN01ZqEeDx20AZU5A4Mp0_2210959086809-0-cib.jpg

7213 ms

JR50202.jpg

JR50202.jpg

2248 ms

601-300x300.jpg

601-300x300.jpg

2457 ms

banner-6.jpg

banner-6.jpg

9292 ms

501-300x300.jpg

501-300x300.jpg

4880 ms

JR50202-300x300.jpg

JR50202-300x300.jpg

5081 ms

503-300x300.jpg

503-300x300.jpg

5322 ms

504-300x300.jpg

504-300x300.jpg

5721 ms

505-300x300.jpg

505-300x300.jpg

5922 ms

another.jpg

another.jpg

18659 ms

FACTORY-DIRECT-1.png

FACTORY-DIRECT-1.png

7816 ms

ONE-STOP-SHOP-1.png

ONE-STOP-SHOP-1.png

8372 ms

PROFESSIONAL-1.png

PROFESSIONAL-1.png

8748 ms

service-1-1.png

service-1-1.png

9352 ms

CUSTOMIZATION-11-1.png

CUSTOMIZATION-11-1.png

9895 ms

qua.png

qua.png

9754 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

37 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

12909 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

10014 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

10134 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

10549 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

10758 ms

map-2-1.png

map-2-1.png

17385 ms

slide_min.jpg

slide_min.jpg

13127 ms

slide_box_bg.jpg

slide_box_bg.jpg

13302 ms

slide_box.jpg

slide_box.jpg

13624 ms

skype.jpg

skype.jpg

14023 ms

tplogo.png

tplogo.png

14225 ms

www.vigorgrow.com

www.vigorgrow.com

4462 ms

Accessibility Review

vigorgrow.com accessibility score

83

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

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

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

vigorgrow.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

High

Page has valid source maps

SEO Factors

vigorgrow.com SEO score

71

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

High

Document doesn't have a valid hreflang

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

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 Vigorgrow.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 Vigorgrow.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

vigorgrow.com

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