Tools & Wizards About Us
advertisementleddisplay.com screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

advertisementleddisplay.com

Quality Advertisement LED Display & Outdoor Advertising LED Displays factory from China

Page Load Speed

1.2 sec in total

First Response

91 ms

Resources Loaded

844 ms

Page Rendered

249 ms

advertisementleddisplay.com screenshot

About Website

Welcome to advertisementleddisplay.com homepage info - get ready to check Advertisement LED Display best content right away, or after learning these important things about advertisementleddisplay.com

China leading provider of Advertisement LED Display and Outdoor Advertising LED Displays, Shenzhen Xmedia Technology Co.,Ltd is Outdoor Advertising LED Displays factory.

Visit advertisementleddisplay.com

Key Findings

We analyzed Advertisementleddisplay.com page load time and found that the first response time was 91 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

advertisementleddisplay.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.426

22/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

advertisementleddisplay.com

91 ms

www.advertisementleddisplay.com

195 ms

guidefirstcommon.css

46 ms

guidefirstcommon.js

78 ms

common.css

125 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Advertisementleddisplay.com, 5% (2 requests) were made to Vodcdn.ecerimg.com. The less responsive or slowest element that took the longest time to load (321 ms) belongs to the original domain Advertisementleddisplay.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.9 kB (9%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Advertisementleddisplay.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 112.5 kB

  • Original 136.1 kB
  • After minification 118.6 kB
  • After compression 23.5 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. This page needs HTML code to be minified as it can gain 17.5 kB, which is 13% 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 112.5 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 30.1 kB

  • Original 1.3 MB
  • After minification 1.3 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. Advertisement LED Display images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 8.2 kB

  • Original 202.2 kB
  • After minification 202.2 kB
  • After compression 194.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 6.0 kB

  • Original 31.8 kB
  • After minification 31.8 kB
  • After compression 25.7 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. Advertisementleddisplay.com needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (19%)

Requests Now

36

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advertisement LED Display. 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 as a result speed up the page load time.

Network Requests Diagram

advertisementleddisplay.com

advertisementleddisplay.com

91 ms

www.advertisementleddisplay.com

www.advertisementleddisplay.com

195 ms

guidefirstcommon.css

guidefirstcommon.css

46 ms

guidefirstcommon.js

guidefirstcommon.js

78 ms

common.css

common.css

125 ms

jquery.js

jquery.js

154 ms

common_99701.js

common_99701.js

152 ms

guidecommon.js

guidecommon.js

98 ms

webim.js

webim.js

99 ms

logo.gif

logo.gif

32 ms

floatimage_chat.gif

floatimage_chat.gif

75 ms

close.png

close.png

63 ms

error.png

error.png

70 ms

css-sprite.png

css-sprite.png

68 ms

cl33365673-rental_led_display.jpg

cl33365673-rental_led_display.jpg

135 ms

cl33365637-outdoor_advertising_led_displays.jpg

cl33365637-outdoor_advertising_led_displays.jpg

89 ms

cl33365674-alloy_cabinet_advertisement_led_display_p10_outdoor_fixed_led_display.jpg

cl33365674-alloy_cabinet_advertisement_led_display_p10_outdoor_fixed_led_display.jpg

123 ms

cl33365635-rental_led_display.jpg

cl33365635-rental_led_display.jpg

175 ms

cl33365640-shelf_led_display.jpg

cl33365640-shelf_led_display.jpg

198 ms

cl33365636-fine_pixel_pitch_led_display.jpg

cl33365636-fine_pixel_pitch_led_display.jpg

206 ms

cl33365671-transparent_glass_led_display.jpg

cl33365671-transparent_glass_led_display.jpg

157 ms

cl140019727-truck_mobile_led_display.jpg

cl140019727-truck_mobile_led_display.jpg

295 ms

cl140019732-dance_floor_led_display.jpg

cl140019732-dance_floor_led_display.jpg

232 ms

cl141107953-special_led_display.jpg

cl141107953-special_led_display.jpg

247 ms

load_icon.gif

load_icon.gif

211 ms

cd33249271-shenzhen_xmedia_technology_co_ltd.jpg

cd33249271-shenzhen_xmedia_technology_co_ltd.jpg

251 ms

ecer_video_play.png

ecer_video_play.png

238 ms

cd33249285-shenzhen_xmedia_technology_co_ltd.jpg

cd33249285-shenzhen_xmedia_technology_co_ltd.jpg

260 ms

cd33249293-shenzhen_xmedia_technology_co_ltd.jpg

cd33249293-shenzhen_xmedia_technology_co_ltd.jpg

282 ms

ctm_icon_vr.png

ctm_icon_vr.png

280 ms

video.min.js

video.min.js

282 ms

stats.js

stats.js

260 ms

getseller.html

getseller.html

239 ms

pt139887652-1000nits_rental_led_display_p3_91mm_120_degrees_view_angle_customized_size.jpg

pt139887652-1000nits_rental_led_display_p3_91mm_120_degrees_view_angle_customized_size.jpg

321 ms

pt139887391-p1_875_shelf_led_display_1200x60mm_aluminum_profile_for_supermarket.jpg

pt139887391-p1_875_shelf_led_display_1200x60mm_aluminum_profile_for_supermarket.jpg

310 ms

pt33229871-p1_8_shelf_led_display_900x60mm_psu_separately_built_in_receiving_card.jpg

pt33229871-p1_8_shelf_led_display_900x60mm_psu_separately_built_in_receiving_card.jpg

282 ms

pt33162893-1_875_flexible_led_display_240x120mm_with_nation_star_led_lamp.jpg

pt33162893-1_875_flexible_led_display_240x120mm_with_nation_star_led_lamp.jpg

319 ms

videojs-http-streaming.js

videojs-http-streaming.js

81 ms

Accessibility Review

advertisementleddisplay.com accessibility score

62

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

advertisementleddisplay.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

advertisementleddisplay.com SEO score

84

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

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 Advertisementleddisplay.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 Advertisementleddisplay.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

advertisementleddisplay.com

Open Graph data is detected on the main page of Advertisement LED Display. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: