Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

spgreenhouse.com

Offer Tunnel Greenhouse,Greenhouse Accessories,Mulch Film Single Span Tunnel Film Greenhouses,Greenhouse Indoor Garden Hydroponics from China Manufact...

Page Load Speed

6.5 sec in total

First Response

383 ms

Resources Loaded

5.4 sec

Page Rendered

772 ms

spgreenhouse.com screenshot

About Website

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

Jiangsu Skyplant Greenhouse Engineering Co., Ltd. is specialized in producing Single Span Tunnel Film Greenhouses, Tunnel Greenhouse,Greenhouse Accessories,Mulch Film,Greenhouse Indoor Garden Hydropon...

Visit spgreenhouse.com

Key Findings

We analyzed Spgreenhouse.com page load time and found that the first response time was 383 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

spgreenhouse.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

spgreenhouse.com

383 ms

www.spgreenhouse.com

835 ms

swiper-4.2.0.min.css

409 ms

aos.css

300 ms

iconfont.css

345 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 6% of them (5 requests) were addressed to the original Spgreenhouse.com, 40% (32 requests) were made to Bsg-s.nbxc.com and 30% (24 requests) were made to Bsg-i.nbxc.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Matomocdn.huazhi.cloud.

Page Optimization Overview & Recommendations

Page size can be reduced by 462.6 kB (11%)

Content Size

4.1 MB

After Optimization

3.6 MB

In fact, the total size of Spgreenhouse.com main page is 4.1 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 89.9 kB

  • Original 105.7 kB
  • After minification 75.5 kB
  • After compression 15.8 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. This page needs HTML code to be minified as it can gain 30.2 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 89.9 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 357.3 kB

  • Original 3.4 MB
  • After minification 3.0 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. Obviously, Sp Greenhouse needs image optimization as it can save up to 357.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 9.3 kB

  • Original 501.3 kB
  • After minification 499.7 kB
  • After compression 492.0 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

-7%

Potential reduce by 6.0 kB

  • Original 89.4 kB
  • After minification 89.3 kB
  • After compression 83.4 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. Spgreenhouse.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (53%)

Requests Now

76

After Optimization

36

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sp Greenhouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

spgreenhouse.com accessibility score

87

Accessibility Issues

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

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

spgreenhouse.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

spgreenhouse.com SEO score

82

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 Spgreenhouse.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 Spgreenhouse.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 description is not detected on the main page of Sp Greenhouse. 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: