Tools & Wizards About Us
guanlin-screwsmachinery.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

guanlin-screwsmachinery.com

七发白菜资讯信誉站-七发白菜吧导航网站-51全讯最新白菜吧白菜网站信息

Page Load Speed

3.8 sec in total

First Response

176 ms

Resources Loaded

3.5 sec

Page Rendered

166 ms

guanlin-screwsmachinery.com screenshot

About Website

Welcome to guanlin-screwsmachinery.com homepage info - get ready to check Guanlin Screwsmachinery best content right away, or after learning these important things about guanlin-screwsmachinery.com

七发白菜资讯白菜导航网站,七发白菜吧导航收集论坛,51全讯最新白菜吧吧大全信息

Visit guanlin-screwsmachinery.com

Key Findings

We analyzed Guanlin-screwsmachinery.com page load time and found that the first response time was 176 ms and then it took 3.7 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

guanlin-screwsmachinery.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.564

12/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

guanlin-screwsmachinery.com

176 ms

www.guanlin-screwsmachinery.com

420 ms

94002.pckkc5.vip

309 ms

v5hwgbuqpl.css

11 ms

2023-15686.jpg

308 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 28% of them (12 requests) were addressed to the original Guanlin-screwsmachinery.com, 70% (30 requests) were made to 94002.pckkc5.vip and 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.9 kB (4%)

Content Size

5.5 MB

After Optimization

5.3 MB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Guanlin-screwsmachinery.com main page is 5.5 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. 35% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-4%

Potential reduce by 209.3 kB

  • Original 5.3 MB
  • After minification 5.1 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. Guanlin Screwsmachinery images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 201 B

  • Original 128.5 kB
  • After minification 128.5 kB
  • After compression 128.3 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

-10%

Potential reduce by 3.4 kB

  • Original 33.1 kB
  • After minification 33.1 kB
  • After compression 29.7 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. Guanlin-screwsmachinery.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (15%)

Requests Now

41

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guanlin Screwsmachinery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

guanlin-screwsmachinery.com

guanlin-screwsmachinery.com

176 ms

www.guanlin-screwsmachinery.com

www.guanlin-screwsmachinery.com

420 ms

94002.pckkc5.vip

94002.pckkc5.vip

309 ms

v5hwgbuqpl.css

v5hwgbuqpl.css

11 ms

2023-15686.jpg

2023-15686.jpg

308 ms

2023-15826.jpg

2023-15826.jpg

312 ms

2023-15607.jpg

2023-15607.jpg

308 ms

2023-19999.jpg

2023-19999.jpg

381 ms

2023-11095.jpg

2023-11095.jpg

304 ms

2023-15743.jpg

2023-15743.jpg

205 ms

2023-14582.jpg

2023-14582.jpg

403 ms

2023-16735.jpg

2023-16735.jpg

520 ms

v5hwgbuqpl.css

v5hwgbuqpl.css

293 ms

swiper.css

swiper.css

68 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

203 ms

swiper-4.2.0.min.js

swiper-4.2.0.min.js

268 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

272 ms

template_16.css

template_16.css

200 ms

21877715.js

21877715.js

1418 ms

top_banner.png

top_banner.png

335 ms

chip1.png

chip1.png

67 ms

chip2.png

chip2.png

68 ms

chip3.png

chip3.png

68 ms

coin1.png

coin1.png

68 ms

coin2.png

coin2.png

133 ms

coin3.png

coin3.png

133 ms

people.png

people.png

332 ms

content.png

content.png

336 ms

top_brand.png

top_brand.png

399 ms

btn_dow01.png

btn_dow01.png

266 ms

btn_enter.png

btn_enter.png

272 ms

icon_brand.png

icon_brand.png

334 ms

title_1.png

title_1.png

340 ms

19520493344_1545027917.jpg

19520493344_1545027917.jpg

399 ms

19594279441_1545027917.jpg

19594279441_1545027917.jpg

403 ms

19594291326_1545027917.jpg

19594291326_1545027917.jpg

403 ms

19670963428_1545027917.jpg

19670963428_1545027917.jpg

406 ms

19670993029_1545027917.jpg

19670993029_1545027917.jpg

476 ms

game_icon.png

game_icon.png

543 ms

8dd5d1_750x364.png

8dd5d1_750x364.png

598 ms

menu.png

menu.png

471 ms

btn_dow02.png

btn_dow02.png

470 ms

kf.png

kf.png

473 ms

Accessibility Review

guanlin-screwsmachinery.com accessibility score

48

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

guanlin-screwsmachinery.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

guanlin-screwsmachinery.com SEO score

85

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guanlin-screwsmachinery.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Guanlin-screwsmachinery.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

guanlin-screwsmachinery.com

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