Tools & Wizards About Us
grand-lighting.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

grand-lighting.com

Solar Light, Outdoor Lighting, Indoor Lighting Suppliers - Foshan Nanhai Grand Lighting Co.,ltd

Page Load Speed

5.1 sec in total

First Response

1.1 sec

Resources Loaded

3.4 sec

Page Rendered

607 ms

grand-lighting.com screenshot

About Website

Visit grand-lighting.com now to see the best up-to-date Grand Lighting content and also check out these interesting facts you probably never knew about grand-lighting.com

Solar Light Factory,Outdoor Lighting Suppliers,Indoor Lighting Manufacturers,China High quality Solar Light Company,Sales Outdoor Lighting Manufacturers.

Visit grand-lighting.com

Key Findings

We analyzed Grand-lighting.com page load time and found that the first response time was 1.1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

grand-lighting.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.387

26/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

www.grand-lighting.com

1056 ms

iconfont.css

71 ms

style.css

192 ms

jquery-1.12.3.min.js

212 ms

jquery.flexslider-min.js

141 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 39% of them (15 requests) were addressed to the original Grand-lighting.com, 58% (22 requests) were made to Img.waimaoniu.net and 3% (1 request) were made to Estat6.waimaoniu.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Img.waimaoniu.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 555.3 kB (6%)

Content Size

9.5 MB

After Optimization

8.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grand-lighting.com main page is 9.5 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. 45% of websites need less resources to load. Images take 9.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 48.5 kB

  • Original 55.5 kB
  • After minification 33.7 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. This page needs HTML code to be minified as it can gain 21.9 kB, which is 39% 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 48.5 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 494.8 kB

  • Original 9.3 MB
  • After minification 8.8 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. Grand Lighting images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 9.0 kB

  • Original 89.2 kB
  • After minification 89.2 kB
  • After compression 80.2 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

-15%

Potential reduce by 3.1 kB

  • Original 20.4 kB
  • After minification 20.4 kB
  • After compression 17.3 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. Grand-lighting.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (23%)

Requests Now

35

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grand Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.grand-lighting.com

www.grand-lighting.com

1056 ms

iconfont.css

iconfont.css

71 ms

style.css

style.css

192 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

212 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

141 ms

owl.carousel.min.js

owl.carousel.min.js

141 ms

custom.js

custom.js

139 ms

jquery.validate.min.js

jquery.validate.min.js

170 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

282 ms

common_functions.js

common_functions.js

281 ms

custom_functions.js

custom_functions.js

281 ms

js.php

js.php

498 ms

jquery.smartmenus.js

jquery.smartmenus.js

282 ms

2773-202201211429082376.png

2773-202201211429082376.png

688 ms

flag.png

flag.png

71 ms

2773-202211031734559686.jpg

2773-202211031734559686.jpg

1136 ms

2773-202211031736586447.jpg

2773-202211031736586447.jpg

1131 ms

2773-202212021647510340.jpg

2773-202212021647510340.jpg

1420 ms

2773-202205191745427318.jpg

2773-202205191745427318.jpg

901 ms

2773-202205201747272517.jpg

2773-202205201747272517.jpg

850 ms

2773-202206011155576296.jpg

2773-202206011155576296.jpg

948 ms

2773-202205311550166651.jpg

2773-202205311550166651.jpg

997 ms

2773-202205140846228861.jpg

2773-202205140846228861.jpg

1064 ms

2773-202205251059065880.jpg

2773-202205251059065880.jpg

1090 ms

2773-202206011236505349.jpg

2773-202206011236505349.jpg

1172 ms

2773-202205241717364979.jpg

2773-202205241717364979.jpg

1225 ms

2773-202205311522368793.jpg

2773-202205311522368793.jpg

1218 ms

2773-202205311538484756.jpg

2773-202205311538484756.jpg

1274 ms

2773-202205261658319730.jpg

2773-202205261658319730.jpg

1251 ms

2773-202203101438567522.jpg

2773-202203101438567522.jpg

1288 ms

2773-202205301405182672.jpg

2773-202205301405182672.jpg

1360 ms

2773-202206101340484866.jpg

2773-202206101340484866.jpg

1371 ms

2773-202205201656090813.jpg

2773-202205201656090813.jpg

1373 ms

2773-202302041532281689.jpg

2773-202302041532281689.jpg

1539 ms

2773-202212050940283721.png

2773-202212050940283721.png

1712 ms

2773-202201211516315694.jpg

2773-202201211516315694.jpg

1530 ms

opensans.ttf

opensans.ttf

420 ms

iconfont.woff

iconfont.woff

209 ms

Accessibility Review

grand-lighting.com accessibility score

75

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

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

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

grand-lighting.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

grand-lighting.com SEO score

91

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

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 Grand-lighting.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 Grand-lighting.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

grand-lighting.com

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