Tools & Wizards About Us
zhagastandard.org screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

zhagastandard.org

Home

Page Load Speed

4.7 sec in total

First Response

181 ms

Resources Loaded

4.1 sec

Page Rendered

451 ms

zhagastandard.org screenshot

About Website

Visit zhagastandard.org now to see the best up-to-date Zhagastandard content for United States and also check out these interesting facts you probably never knew about zhagastandard.org

Smart standards. Smarter lighting. We are a global lighting-industry organization that aims to standardize interfaces of components of LED luminaires, including LED light engines, LED modules, LED arr...

Visit zhagastandard.org

Key Findings

We analyzed Zhagastandard.org page load time and found that the first response time was 181 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

zhagastandard.org performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value24.1 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value2,540 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

Network Requests Diagram

zhagastandard.org

181 ms

www.zhagastandard.org

1302 ms

MochiKit.js

490 ms

Sitebox.js

199 ms

Framework.js

209 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 78% of them (40 requests) were addressed to the original Zhagastandard.org, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Zhagastandard.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 734.5 kB (17%)

Content Size

4.3 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhagastandard.org main page is 4.3 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 15.1 kB

  • Original 20.1 kB
  • After minification 19.7 kB
  • After compression 5.0 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 15.1 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 72.8 kB

  • Original 3.4 MB
  • After minification 3.4 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. Zhagastandard images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 326.1 kB

  • Original 479.2 kB
  • After minification 449.9 kB
  • After compression 153.0 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 326.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 320.4 kB

  • Original 383.8 kB
  • After minification 358.6 kB
  • After compression 63.4 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. Zhagastandard.org needs all CSS files to be minified and compressed as it can save up to 320.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (53%)

Requests Now

47

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhagastandard. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zhagastandard.org

zhagastandard.org

181 ms

www.zhagastandard.org

www.zhagastandard.org

1302 ms

MochiKit.js

MochiKit.js

490 ms

Sitebox.js

Sitebox.js

199 ms

Framework.js

Framework.js

209 ms

menu.js

menu.js

196 ms

mobile-menu-expand.js

mobile-menu-expand.js

197 ms

mochikitthickbox.js

mochikitthickbox.js

207 ms

slider.js

slider.js

378 ms

bootstrap.css

bootstrap.css

389 ms

default.css

default.css

379 ms

responsive.css

responsive.css

394 ms

mochikitthickbox.css

mochikitthickbox.css

392 ms

homepage.css

homepage.css

563 ms

homepage-responsive.css

homepage-responsive.css

565 ms

analytics.js

analytics.js

34 ms

arrow-down.png

arrow-down.png

287 ms

magnifier.png

magnifier.png

286 ms

logo.png

logo.png

286 ms

plus-32.png

plus-32.png

285 ms

nav.png

nav.png

287 ms

abstract-blue-blur-minimalistic-144268-1680x1050-bw.jpg

abstract-blue-blur-minimalistic-144268-1680x1050-bw.jpg

1177 ms

abstract-blue-blur-minimalistic-144268-1680x1050.jpg

abstract-blue-blur-minimalistic-144268-1680x1050.jpg

1103 ms

abstract-blue-blur-minimalistic-144268-1680x1050-n.jpg

abstract-blue-blur-minimalistic-144268-1680x1050-n.jpg

1580 ms

pagination_active.png

pagination_active.png

381 ms

pagination.png

pagination.png

380 ms

previous.png

previous.png

381 ms

next.png

next.png

555 ms

lightbuilding-2016-personalized.jpg

lightbuilding-2016-personalized.jpg

698 ms

linkedin-logo.jpg

linkedin-logo.jpg

558 ms

twitterlogo_crop.jpg

twitterlogo_crop.jpg

1061 ms

youtube-logo-full_color-crop.jpg

youtube-logo-full_color-crop.jpg

929 ms

zhaga_cob_color_1080_750.jpg

zhaga_cob_color_1080_750.jpg

1255 ms

btn-link.png

btn-link.png

1115 ms

lb-for-home-page.jpg

lb-for-home-page.jpg

1426 ms

zhaga-book-13_new-driver-image.jpg

zhaga-book-13_new-driver-image.jpg

1481 ms

lpr51-spread.jpg

lpr51-spread.jpg

1586 ms

book-11_color_for-home-page.jpg

book-11_color_for-home-page.jpg

1724 ms

website-image-v3.jpg

website-image-v3.jpg

1888 ms

gla-logo.jpg

gla-logo.jpg

1617 ms

tlfea_lighting280x80.jpg

tlfea_lighting280x80.jpg

1983 ms

collect

collect

23 ms

B7JO6jLrBMg

B7JO6jLrBMg

80 ms

NZo_yqHiGJ4

NZo_yqHiGJ4

60 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

34 ms

www-embed-player.js

www-embed-player.js

50 ms

base.js

base.js

82 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

48 ms

ad_status.js

ad_status.js

38 ms

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

26 ms

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

26 ms

Accessibility Review

zhagastandard.org accessibility score

62

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Best Practices

zhagastandard.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zhagastandard.org SEO score

83

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

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 Zhagastandard.org 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 Zhagastandard.org 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

zhagastandard.org

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