Tools & Wizards About Us
topwellspring.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

topwellspring.com

China Plastic Mould, Die Casting Mould, Stamping Mould, Silicone and Rubber Mould

Page Load Speed

7.7 sec in total

First Response

643 ms

Resources Loaded

6.8 sec

Page Rendered

252 ms

topwellspring.com screenshot

About Website

Click here to check amazing Topwellspring content. Otherwise, check out these important facts you probably never knew about topwellspring.com

TopWell Spring is one of the best china plastic mould company to buy die casting mould, stamping mold, silicone and rubber mould at low price and quick delivery. Talk to expert and get your instant qu...

Visit topwellspring.com

Key Findings

We analyzed Topwellspring.com page load time and found that the first response time was 643 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

topwellspring.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value23.4 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

topwellspring.com

643 ms

topwellspring.com

1003 ms

css

35 ms

bootstrap.min.css

581 ms

font-awesome.min.css

487 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 98% of them (88 requests) were addressed to the original Topwellspring.com, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Topwellspring.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (20%)

Content Size

6.0 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Topwellspring.com main page is 6.0 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. 55% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 57.3 kB

  • Original 64.5 kB
  • After minification 41.1 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 23.3 kB, which is 36% 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 57.3 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 100.7 kB

  • Original 4.6 MB
  • After minification 4.5 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. Topwellspring images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 579.9 kB

  • Original 819.0 kB
  • After minification 784.5 kB
  • After compression 239.1 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 579.9 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 469.7 kB

  • Original 537.5 kB
  • After minification 452.6 kB
  • After compression 67.8 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. Topwellspring.com needs all CSS files to be minified and compressed as it can save up to 469.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (65%)

Requests Now

85

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topwellspring. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

topwellspring.com

topwellspring.com

643 ms

topwellspring.com

topwellspring.com

1003 ms

css

css

35 ms

bootstrap.min.css

bootstrap.min.css

581 ms

font-awesome.min.css

font-awesome.min.css

487 ms

sydney-icons.min.css

sydney-icons.min.css

392 ms

jquery.fancybox.css

jquery.fancybox.css

394 ms

settings.css

settings.css

498 ms

layers.css

layers.css

745 ms

navigation.css

navigation.css

783 ms

owl.carousel.css

owl.carousel.css

493 ms

jquery.mb.ytplayer.min.css

jquery.mb.ytplayer.min.css

585 ms

animate.min.css

animate.min.css

799 ms

custom.css

custom.css

899 ms

pages-style.css

pages-style.css

785 ms

jquery.translator.css

jquery.translator.css

680 ms

js

js

77 ms

jquery-2.2.2.min.js

jquery-2.2.2.min.js

1075 ms

bootstrap.min.js

bootstrap.min.js

869 ms

jquery.viewport.js

jquery.viewport.js

788 ms

hoverIntent.js

hoverIntent.js

789 ms

superfish.js

superfish.js

867 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

986 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1183 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1015 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

908 ms

revolution.extension.carousel.min.js

revolution.extension.carousel.min.js

952 ms

revolution.extension.kenburn.min.js

revolution.extension.kenburn.min.js

1007 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

1250 ms

revolution.extension.migration.min.js

revolution.extension.migration.min.js

1087 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

1206 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

1115 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

1267 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

1181 ms

owl.carousel.min.js

owl.carousel.min.js

1316 ms

jquery.stellar.min.js

jquery.stellar.min.js

1280 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

1279 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1415 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

1348 ms

jquery.validate.min.js

jquery.validate.min.js

1367 ms

jquery.form.min.js

jquery.form.min.js

1082 ms

gmap3.min.js

gmap3.min.js

1180 ms

jquery.easypiechart.min.js

jquery.easypiechart.min.js

1028 ms

jquerysimplecounter.js

jquerysimplecounter.js

1046 ms

chart.min.js

chart.min.js

1291 ms

jquery.mb.ytplayer.min.js

jquery.mb.ytplayer.min.js

1105 ms

instafeed.min.js

instafeed.min.js

1025 ms

jquery.countdown.min.js

jquery.countdown.min.js

930 ms

wow.min.js

wow.min.js

893 ms

custom.js

custom.js

889 ms

jquery.translator.min.js

jquery.translator.min.js

1026 ms

English.gif

English.gif

794 ms

Chinese_Simplified.gif

Chinese_Simplified.gif

821 ms

German.gif

German.gif

852 ms

Spanish.gif

Spanish.gif

828 ms

French.gif

French.gif

849 ms

sydney-icons.ttf

sydney-icons.ttf

1080 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1058 ms

Japanese.gif

Japanese.gif

904 ms

Hindi.gif

Hindi.gif

871 ms

search-white.png

search-white.png

850 ms

logo.png

logo.png

1128 ms

TOPWELL_HOME.png

TOPWELL_HOME.png

4102 ms

INJECTION.png

INJECTION.png

2411 ms

MOULD_MAKING.png

MOULD_MAKING.png

2151 ms

QUALITY_PARTS.png

QUALITY_PARTS.png

2118 ms

ASSEMBLY_MASS.png

ASSEMBLY_MASS.png

2481 ms

LAYOUT.png

LAYOUT.png

3641 ms

image-1.jpg

image-1.jpg

2114 ms

image-2.jpg

image-2.jpg

2131 ms

image-3.jpg

image-3.jpg

2282 ms

product_design.png

product_design.png

2215 ms

electronics.png

electronics.png

2274 ms

manufacturing.png

manufacturing.png

2248 ms

image-8.png

image-8.png

2293 ms

6.png

6.png

2407 ms

10.png

10.png

2374 ms

20.png

20.png

2446 ms

7.png

7.png

2441 ms

10.png

10.png

2499 ms

14.png

14.png

2476 ms

42.png

42.png

2545 ms

16.png

16.png

2535 ms

21.png

21.png

2592 ms

2.png

2.png

2617 ms

loader.gif

loader.gif

2317 ms

complete.gif

complete.gif

2331 ms

restore.gif

restore.gif

2414 ms

loading.gif

loading.gif

2423 ms

revicons.woff

revicons.woff

2422 ms

Accessibility Review

topwellspring.com accessibility score

51

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.

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

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

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

topwellspring.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

topwellspring.com SEO score

74

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

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 Topwellspring.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 Topwellspring.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

topwellspring.com

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