Tools & Wizards About Us
long-cz.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

long-cz.com

LONG-CZ OFFICIAL WEBSITE World Mini Smallest Mobile Cell Phone Phones

Page Load Speed

4.3 sec in total

First Response

167 ms

Resources Loaded

3.8 sec

Page Rendered

354 ms

long-cz.com screenshot

About Website

Visit long-cz.com now to see the best up-to-date LONG CZ content for Vietnam and also check out these interesting facts you probably never knew about long-cz.com

BUY LONG CZ MINI SMALLEST MOBILE PHONES DIRECT FROM FACTORY ✔ FREE WORLDWIDE DELIVERY LONG CZ J9 LONG-CZ J8 and LONG-CZ T3 Latest Smallest Mini Flip Bluetooth Dialer with Voice Changer Mobile Cell Pho...

Visit long-cz.com

Key Findings

We analyzed Long-cz.com page load time and found that the first response time was 167 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 65% of websites can load faster.

Performance Metrics

long-cz.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.31

38/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

long-cz.com

167 ms

long-cz.com

1587 ms

bootstrap.min.css

147 ms

font-awesome.min.css

214 ms

lib.css

211 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 88% of them (75 requests) were addressed to the original Long-cz.com, 6% (5 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Long-cz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.8 kB (20%)

Content Size

1.2 MB

After Optimization

943.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Long-cz.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. 55% of websites need less resources to load. Images take 714.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 90.0 kB

  • Original 109.7 kB
  • After minification 86.0 kB
  • After compression 19.6 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 23.7 kB, which is 22% 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 90.0 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 48.0 kB

  • Original 714.3 kB
  • After minification 666.3 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. LONG CZ images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 26.7 kB

  • Original 155.8 kB
  • After minification 155.8 kB
  • After compression 129.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 26.7 kB or 17% of the original size.

CSS Optimization

-34%

Potential reduce by 66.0 kB

  • Original 194.6 kB
  • After minification 194.6 kB
  • After compression 128.6 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. Long-cz.com needs all CSS files to be minified and compressed as it can save up to 66.0 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (84%)

Requests Now

77

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LONG CZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

long-cz.com

long-cz.com

167 ms

long-cz.com

long-cz.com

1587 ms

bootstrap.min.css

bootstrap.min.css

147 ms

font-awesome.min.css

font-awesome.min.css

214 ms

lib.css

lib.css

211 ms

ie9-and-up.css

ie9-and-up.css

217 ms

custom.css

custom.css

273 ms

style_render_159.css

style_render_159.css

218 ms

style.css

style.css

223 ms

style.css

style.css

281 ms

animate.css

animate.css

278 ms

owl.carousel.css

owl.carousel.css

282 ms

style.css

style.css

305 ms

css3.css

css3.css

302 ms

style.css

style.css

350 ms

style_render_164.css

style_render_164.css

351 ms

shortcodes.css

shortcodes.css

352 ms

product-videos.css

product-videos.css

358 ms

style.css

style.css

373 ms

so_megamenu.css

so_megamenu.css

376 ms

wide-grid.css

wide-grid.css

456 ms

chosen.css

chosen.css

458 ms

so_searchpro.css

so_searchpro.css

458 ms

image-picker.css

image-picker.css

465 ms

star-rating.min.css

star-rating.min.css

499 ms

style.css

style.css

526 ms

style.css

style.css

530 ms

so_sociallogin.css

so_sociallogin.css

532 ms

pink.css

pink.css

727 ms

header8.css

header8.css

542 ms

footer8.css

footer8.css

570 ms

responsive.css

responsive.css

741 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

759 ms

bootstrap.min.js

bootstrap.min.js

608 ms

libs.js

libs.js

617 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

638 ms

css

css

37 ms

bootstrap-toggle.min.css

bootstrap-toggle.min.css

28 ms

so.system.js

so.system.js

671 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

539 ms

lazysizes.min.js

lazysizes.min.js

513 ms

jquery.nav.js

jquery.nav.js

575 ms

so.custom.js

so.custom.js

574 ms

custom.js

custom.js

575 ms

common.js

common.js

582 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

534 ms

waypoints.min.js

waypoints.min.js

531 ms

jquery.counterup.min.js

jquery.counterup.min.js

548 ms

section.js

section.js

552 ms

modernizr.video.js

modernizr.video.js

607 ms

swfobject.js

swfobject.js

610 ms

video_background.js

video_background.js

604 ms

owl.carousel.js

owl.carousel.js

631 ms

shortcodes.js

shortcodes.js

631 ms

jquery.cookie.js

jquery.cookie.js

643 ms

so_megamenu.js

so_megamenu.js

633 ms

chosen.jquery.js

chosen.jquery.js

639 ms

image-picker.min.js

image-picker.min.js

565 ms

jquery.cookie.min.js

jquery.cookie.min.js

588 ms

star-rating.min.js

star-rating.min.js

600 ms

jquery.cookie.js

jquery.cookie.js

599 ms

speakingurl.min.js

speakingurl.min.js

586 ms

jquery.stringtoslug.min.js

jquery.stringtoslug.min.js

563 ms

register.js

register.js

582 ms

trustbox.js

trustbox.js

583 ms

preview.js

preview.js

588 ms

gtm.js

gtm.js

78 ms

logo-long-cz.png

logo-long-cz.png

142 ms

xbossofficial-paymant1.png

xbossofficial-paymant1.png

142 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

92 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

111 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

125 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

124 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

124 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

383 ms

core.js

core.js

88 ms

hot-item.png

hot-item.png

134 ms

fbevents.js

fbevents.js

108 ms

id8-bg-newsletter.jpg

id8-bg-newsletter.jpg

328 ms

id8-promotion.png

id8-promotion.png

92 ms

LONG%20CZ%20miniflip%20phone-4-1920x850.jpg

LONG%20CZ%20miniflip%20phone-4-1920x850.jpg

547 ms

LONG-CZ%20J8%20GSM%20Unlocked%20Mini%20Mobile%20Phone%20Bluetooth%20dialer%20Earphone%20Voice%20Changer%200.66%20inch%20Single%20SIM%20Card%20Cell%20Phone-2%20(2)-1000x1000.jpg

LONG-CZ%20J8%20GSM%20Unlocked%20Mini%20Mobile%20Phone%20Bluetooth%20dialer%20Earphone%20Voice%20Changer%200.66%20inch%20Single%20SIM%20Card%20Cell%20Phone-2%20(2)-1000x1000.jpg

230 ms

Mini-Flip-Mobile-Phone-LONG-CZ-J9-0-66-Smallest-Cell-Phone-Wireless-Bluetooth-Dialer-FM%20(41)-1000x1000.jpg

Mini-Flip-Mobile-Phone-LONG-CZ-J9-0-66-Smallest-Cell-Phone-Wireless-Bluetooth-Dialer-FM%20(41)-1000x1000.jpg

354 ms

Long-Cz%20J9a%204G%20Smallest%20Android%20Phone%20Smartphone%20in%20The%20World%202Gb%20Ram%2032Gb%20Rom%20Unlocked%20Global%20main-1000x1000.jpg

Long-Cz%20J9a%204G%20Smallest%20Android%20Phone%20Smartphone%20in%20The%20World%202Gb%20Ram%2032Gb%20Rom%20Unlocked%20Global%20main-1000x1000.jpg

240 ms

long%20cz%20j9%20flip%20phone-1-1920x850.jpg

long%20cz%20j9%20flip%20phone-1-1920x850.jpg

148 ms

Accessibility Review

long-cz.com accessibility score

87

Accessibility Issues

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

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.

Best Practices

long-cz.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

High

Page has valid source maps

SEO Factors

long-cz.com SEO score

85

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

High

robots.txt is not valid

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

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 Long-cz.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 Long-cz.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

long-cz.com

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