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yanke-energy.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

yanke-energy.com

Renewable energy, biomass energy, millwright services, PLC, VFD

Page Load Speed

28.1 sec in total

First Response

13.8 sec

Resources Loaded

14.2 sec

Page Rendered

116 ms

yanke-energy.com screenshot

About Website

Welcome to yanke-energy.com homepage info - get ready to check Yanke Energy best content right away, or after learning these important things about yanke-energy.com

Yanke Energy is a boiler repair and millwright shop with ASME certifications, U Stamp, R Stamp and S Stamp.

Visit yanke-energy.com

Key Findings

We analyzed Yanke-energy.com page load time and found that the first response time was 13.8 sec and then it took 14.3 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

yanke-energy.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

yanke-energy.com

13795 ms

jquery-1.3.2.min.js

102 ms

swfobject.js

52 ms

apps.js

53 ms

nav.js

76 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original Yanke-energy.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (13.8 sec) belongs to the original domain Yanke-energy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.8 kB (24%)

Content Size

398.2 kB

After Optimization

304.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yanke-energy.com main page is 398.2 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. 20% of websites need less resources to load. Images take 246.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.2 kB

  • Original 9.0 kB
  • After minification 8.7 kB
  • After compression 2.8 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. 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 6.2 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 1.4 kB

  • Original 246.7 kB
  • After minification 245.3 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. Yanke Energy images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 76.4 kB

  • Original 129.7 kB
  • After minification 123.2 kB
  • After compression 53.3 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 76.4 kB or 59% of the original size.

CSS Optimization

-77%

Potential reduce by 9.8 kB

  • Original 12.8 kB
  • After minification 8.7 kB
  • After compression 3.0 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. Yanke-energy.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (58%)

Requests Now

33

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yanke Energy. 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

yanke-energy.com

yanke-energy.com

13795 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

102 ms

swfobject.js

swfobject.js

52 ms

apps.js

apps.js

53 ms

nav.js

nav.js

76 ms

sifr.js

sifr.js

99 ms

sifr-config.js

sifr-config.js

53 ms

jquery.rssreader-0.2.pack.js

jquery.rssreader-0.2.pack.js

54 ms

home.css

home.css

54 ms

layout.css

layout.css

76 ms

nav.css

nav.css

83 ms

inner_nav.css

inner_nav.css

83 ms

sifr.css

sifr.css

104 ms

rssReader-0.2.css

rssReader-0.2.css

105 ms

home_background.jpg

home_background.jpg

325 ms

logo.png

logo.png

42 ms

home_hover.jpg

home_hover.jpg

43 ms

industrial.jpg

industrial.jpg

42 ms

electrical.jpg

electrical.jpg

41 ms

engineering.jpg

engineering.jpg

42 ms

drafting.jpg

drafting.jpg

46 ms

energy.jpg

energy.jpg

47 ms

projects.jpg

projects.jpg

48 ms

contact.jpg

contact.jpg

48 ms

ga.js

ga.js

7 ms

header.png

header.png

45 ms

body_repeat.png

body_repeat.png

68 ms

nav_background.jpg

nav_background.jpg

68 ms

flash_replacement.jpg

flash_replacement.jpg

119 ms

bullet.gif

bullet.gif

68 ms

feature1_color.jpg

feature1_color.jpg

69 ms

feature1.jpg

feature1.jpg

95 ms

footer.png

footer.png

95 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

yanke-energy.com accessibility score

63

Accessibility Issues

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

Links do not have a discernible name

Best Practices

yanke-energy.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

SEO Factors

yanke-energy.com SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yanke-energy.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Yanke-energy.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

yanke-energy.com

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