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solenoidworld.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

solenoidworld.com

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Page Load Speed

1.3 sec in total

First Response

159 ms

Resources Loaded

828 ms

Page Rendered

299 ms

solenoidworld.com screenshot

About Website

Welcome to solenoidworld.com homepage info - get ready to check Solenoidworld best content right away, or after learning these important things about solenoidworld.com

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Visit solenoidworld.com

Key Findings

We analyzed Solenoidworld.com page load time and found that the first response time was 159 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

solenoidworld.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

solenoidworld.com

159 ms

www.solenoidworld.com

186 ms

font-awesome.min.css

269 ms

a.css

123 ms

style.css

133 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 75% of them (9 requests) were addressed to the original Solenoidworld.com, 17% (2 requests) were made to Cdn.staticfile.org and 8% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (282 ms) relates to the external source Cdn.staticfile.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.6 kB (46%)

Content Size

121.4 kB

After Optimization

65.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Solenoidworld.com main page is 121.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 50.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.7 kB

  • Original 50.6 kB
  • After minification 34.8 kB
  • After compression 9.8 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 15.8 kB, which is 31% 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 40.7 kB or 81% of the original size.

Image Optimization

-28%

Potential reduce by 6.5 kB

  • Original 23.6 kB
  • After minification 17.1 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. Obviously, Solenoidworld needs image optimization as it can save up to 6.5 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 7.6 kB

  • Original 39.5 kB
  • After minification 39.5 kB
  • After compression 31.9 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 7.6 kB or 19% of the original size.

CSS Optimization

-10%

Potential reduce by 768 B

  • Original 7.8 kB
  • After minification 7.8 kB
  • After compression 7.0 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. Solenoidworld.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (40%)

Requests Now

10

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solenoidworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

solenoidworld.com

solenoidworld.com

159 ms

www.solenoidworld.com

www.solenoidworld.com

186 ms

font-awesome.min.css

font-awesome.min.css

269 ms

a.css

a.css

123 ms

style.css

style.css

133 ms

jquery.min.js

jquery.min.js

184 ms

common.js

common.js

167 ms

user.js

user.js

129 ms

crypto-js.js

crypto-js.js

282 ms

js

js

100 ms

nocover.jpg

nocover.jpg

117 ms

default.png

default.png

163 ms

Accessibility Review

solenoidworld.com accessibility score

66

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

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

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

solenoidworld.com best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

solenoidworld.com SEO score

85

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

High

robots.txt is not valid

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

    ZH

  • Encoding

    UTF-8

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

solenoidworld.com

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