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gz-lh.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gz-lh.com

Guangzhou Lihua Hardware & Plastic Products Co., Ltd._Packaging product_top grade cosmetic packaging products, hardware and plastic accessories,medici...

Page Load Speed

5.3 sec in total

First Response

265 ms

Resources Loaded

4.5 sec

Page Rendered

539 ms

gz-lh.com screenshot

About Website

Click here to check amazing Gz Lh content. Otherwise, check out these important facts you probably never knew about gz-lh.com

Guangzhou Lihua Hardware & Plastic Products Co., Ltd.GuangZhou Lihua Hardware & Plastic Products Co., Ltd was founded in 1998 as a corporation specialized in designing, producing, developing and marke...

Visit gz-lh.com

Key Findings

We analyzed Gz-lh.com page load time and found that the first response time was 265 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

gz-lh.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,920 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.542

13/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

gz-lh.com

265 ms

gz-lh.com

914 ms

www.gz-lh.com

2582 ms

secority.js

189 ms

common.636304b9ecf0e8de0299.css

164 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 31% of them (4 requests) were addressed to the original Gz-lh.com, 54% (7 requests) were made to Static.mcmcschool.com and 15% (2 requests) were made to Api.mapbox.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Gz-lh.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.5 kB (52%)

Content Size

162.3 kB

After Optimization

77.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Gz-lh.com main page is 162.3 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. 45% of websites need less resources to load. HTML takes 102.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 84.3 kB

  • Original 102.0 kB
  • After minification 101.6 kB
  • After compression 17.8 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. 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 84.3 kB or 83% of the original size.

JavaScript Optimization

-7%

Potential reduce by 24 B

  • Original 338 B
  • After minification 338 B
  • After compression 314 B

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

-0%

Potential reduce by 179 B

  • Original 60.0 kB
  • After minification 60.0 kB
  • After compression 59.8 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. Gz-lh.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gz Lh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gz-lh.com

gz-lh.com

265 ms

gz-lh.com

gz-lh.com

914 ms

www.gz-lh.com

www.gz-lh.com

2582 ms

secority.js

secority.js

189 ms

common.636304b9ecf0e8de0299.css

common.636304b9ecf0e8de0299.css

164 ms

home.d535e630767c4a1db2bc.css

home.d535e630767c4a1db2bc.css

238 ms

mapbox-gl.js

mapbox-gl.js

436 ms

mapbox-gl.css

mapbox-gl.css

180 ms

runtime.f2298ad1.js

runtime.f2298ad1.js

112 ms

common.438a12e8.js

common.438a12e8.js

111 ms

home.ff9b4c6f.js

home.ff9b4c6f.js

354 ms

iconfont.ca697ff1.woff

iconfont.ca697ff1.woff

314 ms

element-icons.535877f5.woff

element-icons.535877f5.woff

178 ms

Accessibility Review

gz-lh.com accessibility score

63

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

gz-lh.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

gz-lh.com SEO score

69

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Gz-lh.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 Gz-lh.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

gz-lh.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: