Tools & Wizards About Us
steel-gratings.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

steel-gratings.com

steel grating,Steel treads,Trench cover,Steel staircase,grate-Yantai Rising Steel gratings CO.,LTD

Page Load Speed

23.9 sec in total

First Response

1.2 sec

Resources Loaded

22.5 sec

Page Rendered

223 ms

steel-gratings.com screenshot

About Website

Visit steel-gratings.com now to see the best up-to-date Steel Gratings content and also check out these interesting facts you probably never knew about steel-gratings.com

Yantai Rising steel grating Co.,Ltd is a manufacture|exporter|supplier of steel grating products from china.We provide Steel Ladder&Handrail,Suspended Ceiling,trench cover,Fencing

Visit steel-gratings.com

Key Findings

We analyzed Steel-gratings.com page load time and found that the first response time was 1.2 sec and then it took 22.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

steel-gratings.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value4.6 s

82/100

10%

Network Requests Diagram

steel-gratings.com

1196 ms

main.css

415 ms

lanrenxixi.css

417 ms

css.css

425 ms

qq.css

425 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Steel-gratings.com, 6% (3 requests) were made to Hm.baidu.com and 6% (3 requests) were made to Wpa.qq.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Steel-gratings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.9 kB (7%)

Content Size

378.5 kB

After Optimization

351.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Steel-gratings.com main page is 378.5 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. 25% of websites need less resources to load. Images take 305.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.3 kB

  • Original 18.8 kB
  • After minification 14.0 kB
  • After compression 4.5 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 4.8 kB, which is 26% 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 14.3 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 3.6 kB

  • Original 305.7 kB
  • After minification 302.1 kB

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. Steel Gratings images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 6.7 kB

  • Original 47.8 kB
  • After minification 47.8 kB
  • After compression 41.1 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 6.7 kB or 14% of the original size.

CSS Optimization

-37%

Potential reduce by 2.3 kB

  • Original 6.1 kB
  • After minification 6.1 kB
  • After compression 3.8 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. Steel-gratings.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

39

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Steel Gratings. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

steel-gratings.com

steel-gratings.com

1196 ms

main.css

main.css

415 ms

lanrenxixi.css

lanrenxixi.css

417 ms

css.css

css.css

425 ms

qq.css

qq.css

425 ms

jquery.js

jquery.js

1102 ms

lanrentuku.js

lanrentuku.js

438 ms

ServiceQQ.aspx

ServiceQQ.aspx

422 ms

logo_bg.gif

logo_bg.gif

210 ms

2.gif

2.gif

210 ms

1.gif

1.gif

221 ms

logo.gif

logo.gif

424 ms

nav.gif

nav.gif

213 ms

index_91.jpg

index_91.jpg

11937 ms

bg.gif

bg.gif

417 ms

product.gif

product.gif

625 ms

bg-2.gif

bg-2.gif

423 ms

xian.gif

xian.gif

438 ms

center.gif

center.gif

625 ms

001.gif

001.gif

636 ms

service.gif

service.gif

845 ms

002.gif

002.gif

658 ms

003.gif

003.gif

834 ms

contact.gif

contact.gif

833 ms

pr.gif

pr.gif

846 ms

more.gif

more.gif

877 ms

638114657189952866.jpg

638114657189952866.jpg

13487 ms

637824187526973750.jpg

637824187526973750.jpg

17012 ms

637779457038184133.jpg

637779457038184133.jpg

20355 ms

637003530452652074.jpg

637003530452652074.jpg

2627 ms

636965388510625000.jpg

636965388510625000.jpg

6604 ms

636960298268191041.jpg

636960298268191041.jpg

7993 ms

footer.gif

footer.gif

6825 ms

h.js

h.js

966 ms

h.js

h.js

1078 ms

21.gif

21.gif

1923 ms

hm.gif

hm.gif

322 ms

ga.js

ga.js

9 ms

pa

pa

1186 ms

4 ms

pa

pa

1187 ms

msn.gif

msn.gif

4951 ms

qq_1.gif

qq_1.gif

5172 ms

sheiry.yuan

sheiry.yuan

3 ms

__utm.gif

__utm.gif

12 ms

pa

pa

825 ms

button_old_41.gif

button_old_41.gif

1229 ms

Accessibility Review

steel-gratings.com accessibility score

63

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

steel-gratings.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

SEO Factors

steel-gratings.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

Image elements do not have [alt] attributes

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 Steel-gratings.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 Steel-gratings.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

steel-gratings.com

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