Tools & Wizards About Us
spdi-online.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

spdi-online.com

永乐高ylg888888・(中国)有限公司

Page Load Speed

3.1 sec in total

First Response

661 ms

Resources Loaded

2.2 sec

Page Rendered

259 ms

spdi-online.com screenshot

About Website

Visit spdi-online.com now to see the best up-to-date Spdi Online content and also check out these interesting facts you probably never knew about spdi-online.com

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Visit spdi-online.com

Key Findings

We analyzed Spdi-online.com page load time and found that the first response time was 661 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

spdi-online.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.325

35/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

www.spdi-online.com

661 ms

html5.js

21 ms

bootstrap.css

315 ms

js_composer_front.css

239 ms

settings.css

248 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 79% of them (30 requests) were addressed to the original Spdi-online.com, 5% (2 requests) were made to Netdna.bootstrapcdn.com and 3% (1 request) were made to Html5shim.googlecode.com. The less responsive or slowest element that took the longest time to load (661 ms) belongs to the original domain Spdi-online.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 744.7 kB (75%)

Content Size

999.2 kB

After Optimization

254.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spdi-online.com main page is 999.2 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. 30% of websites need less resources to load. Javascripts take 603.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.6 kB

  • Original 29.1 kB
  • After minification 27.1 kB
  • After compression 6.5 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 22.6 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 359 B

  • Original 26.2 kB
  • After minification 25.8 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. Spdi Online images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 430.5 kB

  • Original 603.3 kB
  • After minification 578.4 kB
  • After compression 172.9 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 430.5 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 291.3 kB

  • Original 340.5 kB
  • After minification 280.0 kB
  • After compression 49.3 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. Spdi-online.com needs all CSS files to be minified and compressed as it can save up to 291.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (86%)

Requests Now

35

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spdi Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.spdi-online.com

www.spdi-online.com

661 ms

html5.js

html5.js

21 ms

bootstrap.css

bootstrap.css

315 ms

js_composer_front.css

js_composer_front.css

239 ms

settings.css

settings.css

248 ms

base.css

base.css

243 ms

skeleton.css

skeleton.css

164 ms

font-awesome.min.css

font-awesome.min.css

6 ms

style.css

style.css

473 ms

layout.css

layout.css

409 ms

custom-styles.css.php

custom-styles.css.php

495 ms

jquery.js

jquery.js

556 ms

jquery-migrate.min.js

jquery-migrate.min.js

323 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

549 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

484 ms

js_composer_front.js

js_composer_front.js

493 ms

love-it.js

love-it.js

591 ms

jquery.cookie.js

jquery.cookie.js

591 ms

buttons.js

buttons.js

6 ms

webfont.js

webfont.js

22 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

630 ms

css

css

23 ms

hoverIntent.min.js

hoverIntent.min.js

504 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

549 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

550 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

573 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

559 ms

view.min.js

view.min.js

559 ms

jquery.isotope.min.js

jquery.isotope.min.js

616 ms

jquery.fitvids.js

jquery.fitvids.js

647 ms

functions.js

functions.js

648 ms

wp-embed.min.js

wp-embed.min.js

648 ms

ggtjDKUwkCAXpO92rmcBQPesZW2xOQ-xsNqO47m55DA.woff

ggtjDKUwkCAXpO92rmcBQPesZW2xOQ-xsNqO47m55DA.woff

6 ms

spdi-logo.png

spdi-logo.png

290 ms

thumbnail.gif

thumbnail.gif

289 ms

header_line_light.png

header_line_light.png

272 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2 ms

getAllAppDefault.esi

getAllAppDefault.esi

83 ms

Accessibility Review

spdi-online.com accessibility score

36

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Definition list items are not wrapped in <dl> elements

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

spdi-online.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

spdi-online.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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spdi-online.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Spdi-online.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

spdi-online.com

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