Tools & Wizards About Us
shenlen.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

shenlen.com

Shenlen | World Class Business Consulting | Web Development | Systems Management

Page Load Speed

2.2 sec in total

First Response

378 ms

Resources Loaded

1.6 sec

Page Rendered

129 ms

shenlen.com screenshot

About Website

Click here to check amazing Shenlen content. Otherwise, check out these important facts you probably never knew about shenlen.com

R1600, for a complete website design | Web Designers in South Africa, Cape Town, Durban, Pretoria, Gauteng and Johannesburg - Website designers in South Africa | Systems Management Solutions | Busines...

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Key Findings

We analyzed Shenlen.com page load time and found that the first response time was 378 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

shenlen.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

shenlen.com

378 ms

css00000.css

105 ms

css00001.css

188 ms

style000.css

388 ms

skeleton.css

275 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 87% of them (26 requests) were addressed to the original Shenlen.com, 13% (4 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (808 ms) belongs to the original domain Shenlen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.6 kB (36%)

Content Size

1.2 MB

After Optimization

750.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shenlen.com main page is 1.2 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. 20% of websites need less resources to load. Images take 710.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 27.9 kB

  • Original 32.6 kB
  • After minification 22.6 kB
  • After compression 4.7 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 10.0 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 27.9 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 72.3 kB

  • Original 710.4 kB
  • After minification 638.1 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. Shenlen images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 230.0 kB

  • Original 322.8 kB
  • After minification 318.7 kB
  • After compression 92.8 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 230.0 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 94.4 kB

  • Original 109.1 kB
  • After minification 73.5 kB
  • After compression 14.7 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. Shenlen.com needs all CSS files to be minified and compressed as it can save up to 94.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (50%)

Requests Now

24

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shenlen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shenlen.com

shenlen.com

378 ms

css00000.css

css00000.css

105 ms

css00001.css

css00001.css

188 ms

style000.css

style000.css

388 ms

skeleton.css

skeleton.css

275 ms

light000.css

light000.css

328 ms

flexslid.css

flexslid.css

216 ms

jquery00.js

jquery00.js

497 ms

jquery-u.js

jquery-u.js

808 ms

jquery01.js

jquery01.js

357 ms

jquery02.js

jquery02.js

400 ms

jquery03.js

jquery03.js

453 ms

comment-.js

comment-.js

476 ms

superfis.js

superfis.js

506 ms

jquery04.js

jquery04.js

521 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

10 ms

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

57 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

59 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

58 ms

1920x120.jpg

1920x120.jpg

95 ms

logo.jpg

logo.jpg

184 ms

1.jpg

1.jpg

288 ms

2.jpg

2.jpg

272 ms

3.jpg

3.jpg

417 ms

4.jpg

4.jpg

270 ms

sprite-j.png

sprite-j.png

195 ms

Circles3.jpg

Circles3.jpg

316 ms

GOOD_Ill.png

GOOD_Ill.png

409 ms

ME3-218x.png

ME3-218x.png

433 ms

sprite-f.png

sprite-f.png

341 ms

Accessibility Review

shenlen.com accessibility score

54

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

shenlen.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

shenlen.com SEO score

69

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

High

Tap targets are not sized appropriately

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 Shenlen.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 Shenlen.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

shenlen.com

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