Tools & Wizards About Us
levina.vn screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

levina.vn

Manufacturer of leather goods in Vietnam - Vietnam Leather Manufacturer

Page Load Speed

11.7 sec in total

First Response

1.2 sec

Resources Loaded

9.7 sec

Page Rendered

848 ms

levina.vn screenshot

About Website

Visit levina.vn now to see the best up-to-date Levina content and also check out these interesting facts you probably never knew about levina.vn

Levina Leather is one of the best manufacturer of leather goods in Vietnam, Vietnam Leather Manufacturer Factory

Visit levina.vn

Key Findings

We analyzed Levina.vn page load time and found that the first response time was 1.2 sec and then it took 10.5 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

levina.vn performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value94.4 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value7,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value65.2 s

0/100

10%

Network Requests Diagram

1181 ms

wp-emoji-release.min.js

447 ms

extra.min.css

476 ms

style.min.css

484 ms

wc-blocks-vendors-style.css

488 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 72% of them (69 requests) were addressed to the original Levina.vn, 8% (8 requests) were made to Youtube.com and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Levina.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.1 kB (32%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Levina.vn main page is 1.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 570.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 123.6 kB

  • Original 146.5 kB
  • After minification 133.7 kB
  • After compression 22.9 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 123.6 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 54.3 kB

  • Original 440.1 kB
  • After minification 385.8 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. Obviously, Levina needs image optimization as it can save up to 54.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 32.3 kB

  • Original 570.2 kB
  • After minification 568.2 kB
  • After compression 537.9 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

-66%

Potential reduce by 312.9 kB

  • Original 477.3 kB
  • After minification 476.8 kB
  • After compression 164.4 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. Levina.vn needs all CSS files to be minified and compressed as it can save up to 312.9 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (72%)

Requests Now

87

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Levina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1181 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

447 ms

extra.min.css

extra.min.css

476 ms

style.min.css

style.min.css

484 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

488 ms

wc-blocks-style.css

wc-blocks-style.css

737 ms

styles.css

styles.css

489 ms

easy-callnow-public.css

easy-callnow-public.css

683 ms

front.css

front.css

712 ms

chosen.min.css

chosen.min.css

720 ms

grey.css

grey.css

731 ms

dashicons.min.css

dashicons.min.css

978 ms

font-awesome.min.css

font-awesome.min.css

17 ms

flatsome.css

flatsome.css

925 ms

flatsome-shop.css

flatsome-shop.css

951 ms

style.css

style.css

956 ms

jquery.min.js

jquery.min.js

1244 ms

jquery-migrate.min.js

jquery-migrate.min.js

985 ms

easy-callnow-public.js

easy-callnow-public.js

1165 ms

js

js

48 ms

wp-polyfill.min.js

wp-polyfill.min.js

1329 ms

index.js

index.js

1005 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1052 ms

add-to-cart.min.js

add-to-cart.min.js

1112 ms

js.cookie.min.js

js.cookie.min.js

1317 ms

woocommerce.min.js

woocommerce.min.js

1328 ms

jquery.cookie.min.js

jquery.cookie.min.js

1326 ms

Cart.min.js

Cart.min.js

1327 ms

hoverIntent.min.js

hoverIntent.min.js

1326 ms

flatsome.js

flatsome.js

1567 ms

flatsome-lazy-load.js

flatsome-lazy-load.js

1622 ms

woocommerce.js

woocommerce.js

1621 ms

wp-embed.min.js

wp-embed.min.js

1620 ms

icheck.min.js

icheck.min.js

1618 ms

front.js

front.js

1619 ms

radio.js

radio.js

1734 ms

checkbox.js

checkbox.js

2113 ms

select.js

select.js

2053 ms

mselect.js

mselect.js

2103 ms

chosen.jquery.min.js

chosen.jquery.min.js

1873 ms

packery.pkgd.min.js

packery.pkgd.min.js

1783 ms

zxcvbn-async.min.js

zxcvbn-async.min.js

1834 ms

hooks.min.js

hooks.min.js

1832 ms

i18n.min.js

i18n.min.js

1830 ms

password-strength-meter.min.js

password-strength-meter.min.js

1638 ms

password-strength-meter.min.js

password-strength-meter.min.js

1605 ms

phone-ring.png

phone-ring.png

1016 ms

Logo-doden.png

Logo-doden.png

1191 ms

us.png

us.png

1231 ms

vn.png

vn.png

1230 ms

lazy.png

lazy.png

1265 ms

webfont.js

webfont.js

200 ms

WtlSTZvbZgs

WtlSTZvbZgs

316 ms

analytics.js

analytics.js

204 ms

UTM%20Avo.woff

UTM%20Avo.woff

1137 ms

UTM%20AvoBold.woff

UTM%20AvoBold.woff

1057 ms

css

css

120 ms

sdk.js

sdk.js

61 ms

www-player.css

www-player.css

161 ms

www-embed-player.js

www-embed-player.js

227 ms

base.js

base.js

342 ms

fetch-polyfill.js

fetch-polyfill.js

159 ms

collect

collect

139 ms

fl-icons.css

fl-icons.css

975 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

133 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

165 ms

sdk.js

sdk.js

168 ms

ad_status.js

ad_status.js

185 ms

initplayback

initplayback

199 ms

embed.js

embed.js

18 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

40 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

45 ms

id

id

32 ms

Create

Create

73 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

241 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

250 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

244 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

248 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

246 ms

wp-polyfill-object-fit.min.js

wp-polyfill-object-fit.min.js

241 ms

fl-icons.ttf

fl-icons.ttf

478 ms

GenerateIT

GenerateIT

14 ms

1171 ms

osprey-london-banbury-SS19-homepage-1-774x1024.jpg

osprey-london-banbury-SS19-homepage-1-774x1024.jpg

479 ms

5cd266faeccbc8fcf392ffbdc6059014.jpg

5cd266faeccbc8fcf392ffbdc6059014.jpg

249 ms

54188f9b2791c2cf9b80.png

54188f9b2791c2cf9b80.png

956 ms

WeChat-Image_20190504091620-300x200.jpg

WeChat-Image_20190504091620-300x200.jpg

253 ms

ball-golf-ball-holder-1-2.jpg

ball-golf-ball-holder-1-2.jpg

247 ms

TXN11.jpg

TXN11.jpg

241 ms

banner-website-1-Copy.png

banner-website-1-Copy.png

3328 ms

201608_FE_BIR_003-web.jpg

201608_FE_BIR_003-web.jpg

494 ms

get

get

30 ms

182 ms

zTpTj5iL73icUJotOxjPTtZi2N-XvTxEgP8WRrmIBgk.js

zTpTj5iL73icUJotOxjPTtZi2N-XvTxEgP8WRrmIBgk.js

17 ms

log_event

log_event

21 ms

zxcvbn.min.js

zxcvbn.min.js

754 ms

Accessibility Review

levina.vn accessibility score

77

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

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

levina.vn best practices score

67

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

High

Serves images with low resolution

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

levina.vn SEO score

92

Search Engine Optimization Advices

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 doesn't use 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 Levina.vn 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 Levina.vn 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

levina.vn

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