Tools & Wizards About Us
jeffstudio.net screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

jeffstudio.net

预制泵站 - 一体化泵站 - 智能一体化预制泵站 - 中琢智慧流体设备（湖北）有限公司

Page Load Speed

14.1 sec in total

First Response

1.2 sec

Resources Loaded

12.3 sec

Page Rendered

572 ms

jeffstudio.net screenshot

About Website

Welcome to jeffstudio.net homepage info - get ready to check Jeffstudio best content right away, or after learning these important things about jeffstudio.net

中琢智慧流体设备（湖北）有限公司专业从事预制泵站,智能一体化预制泵站,一体化泵站的研发、生产和销售,是大型的智能一体化预制泵站厂家和一体化预制泵站生产厂家.质量过硬的预制泵站,一体化预制泵站,一体化泵站价格优惠,企业注重创新,立志成为著名的智能一体化预制泵站厂家和一体化预制泵站生产厂家.

Visit jeffstudio.net

Key Findings

We analyzed Jeffstudio.net page load time and found that the first response time was 1.2 sec and then it took 12.9 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

jeffstudio.net performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

jeffstudio.net

1182 ms

www.imjeff.cn

4699 ms

autoptimize_ae23d7696074a472438169f0fec7ece2.css

850 ms

push.js

1965 ms

autoptimize_1d834965cbc1f03ccf2520b5003b3137.js

1135 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Jeffstudio.net, 81% (22 requests) were made to Imjeff.cn and 7% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.7 sec) relates to the external source Imjeff.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.4 kB (22%)

Content Size

1.1 MB

After Optimization

824.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jeffstudio.net main page is 1.1 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 791.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 30.4 kB

  • Original 38.9 kB
  • After minification 38.8 kB
  • After compression 8.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.4 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 54.9 kB

  • Original 791.4 kB
  • After minification 736.5 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. Jeffstudio images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 97.2 kB

  • Original 150.0 kB
  • After minification 150.0 kB
  • After compression 52.9 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 97.2 kB or 65% of the original size.

CSS Optimization

-65%

Potential reduce by 50.0 kB

  • Original 76.8 kB
  • After minification 76.8 kB
  • After compression 26.9 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. Jeffstudio.net needs all CSS files to be minified and compressed as it can save up to 50.0 kB or 65% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeffstudio. According to our analytics all requests are already optimized.

Network Requests Diagram

jeffstudio.net

jeffstudio.net

1182 ms

www.imjeff.cn

www.imjeff.cn

4699 ms

autoptimize_ae23d7696074a472438169f0fec7ece2.css

autoptimize_ae23d7696074a472438169f0fec7ece2.css

850 ms

push.js

push.js

1965 ms

autoptimize_1d834965cbc1f03ccf2520b5003b3137.js

autoptimize_1d834965cbc1f03ccf2520b5003b3137.js

1135 ms

hm.js

hm.js

2442 ms

logo.png

logo.png

430 ms

i-feed.png

i-feed.png

435 ms

i-weibo.png

i-weibo.png

436 ms

i-dribbble.png

i-dribbble.png

438 ms

i-lofter.png

i-lofter.png

438 ms

i-huaban.png

i-huaban.png

451 ms

i-behance.png

i-behance.png

853 ms

i-500px.png

i-500px.png

851 ms

i-douban.png

i-douban.png

887 ms

i-in.png

i-in.png

875 ms

i-xiami.png

i-xiami.png

890 ms

bg.jpg

bg.jpg

1342 ms

26219-29e0b5a286d79092.png

26219-29e0b5a286d79092.png

3886 ms

26219-b4dcc90c37386703.gif

26219-b4dcc90c37386703.gif

2650 ms

26219-37e4456561a53c2e.jpg

26219-37e4456561a53c2e.jpg

1325 ms

26219-74edac13f7a3748e.jpg

26219-74edac13f7a3748e.jpg

2400 ms

26219-acb1458822ef63e8.png

26219-acb1458822ef63e8.png

2463 ms

26219-88170fc627d3078c.png

26219-88170fc627d3078c.png

1749 ms

jeff.png

jeff.png

2174 ms

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

0 ms

hm.gif

hm.gif

2021 ms

Accessibility Review

jeffstudio.net accessibility score

41

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.

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

Form elements do not have associated labels

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

jeffstudio.net best practices score

83

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

Serves images with low resolution

SEO Factors

jeffstudio.net SEO score

82

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeffstudio.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Jeffstudio.net 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

jeffstudio.net

Open Graph data is detected on the main page of Jeffstudio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: