Tools & Wizards About Us
stargassprings.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

stargassprings.com

Star gas springs, Compression gas springs, Lockable gas springs

Page Load Speed

14.2 sec in total

First Response

1.5 sec

Resources Loaded

12.4 sec

Page Rendered

279 ms

stargassprings.com screenshot

About Website

Click here to check amazing Star Gas Springs content. Otherwise, check out these important facts you probably never knew about stargassprings.com

Zhejiang Star gas springs Manufacturing Co., Ltd. is a member of China General Machine Components Industry Association , a standing committee unit of China Gas Spring Association, and a key enterprise...

Visit stargassprings.com

Key Findings

We analyzed Stargassprings.com page load time and found that the first response time was 1.5 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

stargassprings.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value18.6 s

0/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

stargassprings.com

1544 ms

fonts.css

1125 ms

font-awesome.css

1202 ms

iconfont.css

963 ms

settings.css

2308 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that all of those requests were addressed to Stargassprings.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Stargassprings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 833.7 kB (45%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stargassprings.com main page is 1.8 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. 15% of websites need less resources to load. Images take 792.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 30.3 kB

  • Original 35.7 kB
  • After minification 31.2 kB
  • After compression 5.4 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 4.5 kB, which is 13% 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 30.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 792.0 kB
  • After minification 790.9 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. Star Gas Springs images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 402.1 kB

  • Original 557.3 kB
  • After minification 513.5 kB
  • After compression 155.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 402.1 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 400.3 kB

  • Original 459.4 kB
  • After minification 384.1 kB
  • After compression 59.2 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. Stargassprings.com needs all CSS files to be minified and compressed as it can save up to 400.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (58%)

Requests Now

53

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Star Gas Springs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stargassprings.com

stargassprings.com

1544 ms

fonts.css

fonts.css

1125 ms

font-awesome.css

font-awesome.css

1202 ms

iconfont.css

iconfont.css

963 ms

settings.css

settings.css

2308 ms

owl.carousel.css

owl.carousel.css

806 ms

owl.theme.css

owl.theme.css

733 ms

jquery.fancybox.css

jquery.fancybox.css

999 ms

menuzord.css

menuzord.css

1105 ms

menuzord-strip.css

menuzord-strip.css

995 ms

sky-forms-cn.css

sky-forms-cn.css

1189 ms

sky-forms-blue.css

sky-forms-blue.css

1184 ms

bootstrap.min.css

bootstrap.min.css

2656 ms

base.css

base.css

2057 ms

style.css

style.css

2776 ms

animations.css

animations.css

2839 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

2594 ms

jquery-ui.min.js

jquery-ui.min.js

5587 ms

jquery.sticky.js

jquery.sticky.js

2870 ms

jquery.device.min.js

jquery.device.min.js

2875 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

2904 ms

jquery.parallax.min.js

jquery.parallax.min.js

3009 ms

jquery.owl.carousel.js

jquery.owl.carousel.js

3634 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

4891 ms

jquery.inview.js

jquery.inview.js

3308 ms

jquery.respond.js

jquery.respond.js

3338 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

4259 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

4061 ms

jquery.form.min.js

jquery.form.min.js

4153 ms

jquery.validate.min.js

jquery.validate.min.js

4368 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

4420 ms

menuzord.js

menuzord.js

4525 ms

jquery.jExpand.js

jquery.jExpand.js

4520 ms

plugins.js

plugins.js

4647 ms

logo.png

logo.png

347 ms

home-slider-1.jpg

home-slider-1.jpg

3449 ms

home-slider-2.jpg

home-slider-2.jpg

5382 ms

home-slider-3.jpg

home-slider-3.jpg

760 ms

timer.png

timer.png

266 ms

home-about-1.jpg

home-about-1.jpg

1745 ms

home-about-2.jpg

home-about-2.jpg

2484 ms

home-about-3.jpg

home-about-3.jpg

969 ms

parallax-banner-1.jpg

parallax-banner-1.jpg

1370 ms

001.jpg

001.jpg

1546 ms

002.jpg

002.jpg

1712 ms

003.jpg

003.jpg

1890 ms

004.jpg

004.jpg

2009 ms

005.jpg

005.jpg

2588 ms

006.jpg

006.jpg

2171 ms

007.jpg

007.jpg

2304 ms

home-sectors.jpg

home-sectors.jpg

2485 ms

overlay-icon-link.png

overlay-icon-link.png

2588 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

3669 ms

opensans-semibold-webfont.woff

opensans-semibold-webfont.woff

2982 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3287 ms

oswald-bold-webfont.woff

oswald-bold-webfont.woff

3680 ms

Roboto-Regular-webfont.woff

Roboto-Regular-webfont.woff

3545 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

4527 ms

revicons.woff

revicons.woff

3741 ms

fullslide3-320x200.jpg

fullslide3-320x200.jpg

315 ms

fullslide2-320x200.jpg

fullslide2-320x200.jpg

471 ms

Accessibility Review

stargassprings.com accessibility score

56

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

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

stargassprings.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

stargassprings.com SEO score

75

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

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 Stargassprings.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 Stargassprings.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

stargassprings.com

Open Graph description is not detected on the main page of Star Gas Springs. 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: