Tools & Wizards About Us

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

graboss.com

自动锁螺丝机/自动组装设备/自动检测设备/自动化生产线定制——苏州工业园区嘉宝精密机械有限公司

Page Load Speed

37.7 sec in total

First Response

681 ms

Resources Loaded

18.6 sec

Page Rendered

18.4 sec

About Website

Welcome to graboss.com homepage info - get ready to check Graboss best content for China right away, or after learning these important things about graboss.com

苏州嘉宝成立于2007年，坐落于苏州工业园区，是一家专业设计生产各种自动锁螺丝机，自动化组装、检测设备，自动化流水线，自动化组装线、自动化高端精密设备的公司。 公司拥有研发、机械、电气、程序、工业自动化等专业人才团队；从方案评审、机械设计、程序调试、加工组装、售后服务有完备的工厂运作体系；亦可按客户个性化需求量身定制。公司荣获高新技术企业、江苏省民营科技企业，通过ISO9001,80多项专利，CE...

Visit graboss.com

Key Findings

We analyzed Graboss.com page load time and found that the first response time was 681 ms and then it took 37 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.

Performance Metrics

graboss.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.412

24/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

graboss.com

681 ms

graboss.com

4445 ms

jquery-1.11.3.min.js

436 ms

Layout.css

1207 ms

swiper-bundle.min8.7.0.css

1338 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that all of those requests were addressed to Graboss.com and no external sources were called. The less responsive or slowest element that took the longest time to load (7.7 sec) belongs to the original domain Graboss.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.3 kB (2%)

Content Size

13.9 MB

After Optimization

13.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Graboss.com main page is 13.9 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. 60% of websites need less resources to load. Images take 13.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 63.7 kB

  • Original 72.4 kB
  • After minification 42.0 kB
  • After compression 8.7 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 30.4 kB, which is 42% 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 63.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 176.1 kB

  • Original 13.7 MB
  • After minification 13.5 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. Graboss images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 933 B

  • Original 92.3 kB
  • After minification 92.3 kB
  • After compression 91.4 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

-9%

Potential reduce by 1.6 kB

  • Original 18.2 kB
  • After minification 18.2 kB
  • After compression 16.5 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. Graboss.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (12%)

Requests Now

116

After Optimization

102

  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Graboss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

graboss.com accessibility score

90

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

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

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

graboss.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

Page has valid source maps

SEO Factors

graboss.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Graboss.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 Graboss.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

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