Tools & Wizards About Us
enerack.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

enerack.com

Solar PV Racking,Solar Mounting System,Solar Mounting Components Suppliers & Manufacturers | Enerack

Page Load Speed

4.6 sec in total

First Response

382 ms

Resources Loaded

3.3 sec

Page Rendered

894 ms

enerack.com screenshot

About Website

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

Xiamen Enerack Technology Co.,Ltd. Specialized in research,design,development,production,and service of solar PV mounting systems,all solar mounting components with TUV &CE certificatied. 15 Years Exp...

Visit enerack.com

Key Findings

We analyzed Enerack.com page load time and found that the first response time was 382 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

enerack.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value5,860 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.55

13/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

enerack.com

382 ms

enerack.com

266 ms

www.enerack.com

1040 ms

bootstrap.css

139 ms

font-awesome.min.css

195 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 88% of them (97 requests) were addressed to the original Enerack.com, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Enerack.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 539.2 kB (12%)

Content Size

4.5 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enerack.com main page is 4.5 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. Only a small number of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 140.6 kB

  • Original 158.2 kB
  • After minification 100.8 kB
  • After compression 17.6 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 57.4 kB, which is 36% 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 140.6 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 43.1 kB

  • Original 3.6 MB
  • After minification 3.6 MB

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. Enerack images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 18.3 kB

  • Original 285.4 kB
  • After minification 285.4 kB
  • After compression 267.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-73%

Potential reduce by 337.1 kB

  • Original 462.4 kB
  • After minification 461.7 kB
  • After compression 125.3 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. Enerack.com needs all CSS files to be minified and compressed as it can save up to 337.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (14%)

Requests Now

100

After Optimization

86

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enerack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

enerack.com

enerack.com

382 ms

enerack.com

enerack.com

266 ms

www.enerack.com

www.enerack.com

1040 ms

bootstrap.css

bootstrap.css

139 ms

font-awesome.min.css

font-awesome.min.css

195 ms

style.css

style.css

268 ms

jquery-1.8.3.js

jquery-1.8.3.js

260 ms

bootstrap.min.js

bootstrap.min.js

197 ms

common.js

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257 ms

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wow.min.js

147 ms

demo.js

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313 ms

inner-page.js

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198 ms

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135 ms

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195 ms

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742 ms

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697 ms

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61 ms

www-embed-player.js

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110 ms

base.js

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168 ms

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275 ms

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id

id

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419 ms

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414 ms

Create

Create

155 ms

GenerateIT

GenerateIT

14 ms

Accessibility Review

enerack.com accessibility score

94

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

Links do not have a discernible name

Best Practices

enerack.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

Page has valid source maps

SEO Factors

enerack.com SEO score

91

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

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

    N/A

  • Encoding

    UTF-8

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

enerack.com

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