Tools & Wizards About Us
vanlang.ru screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vanlang.ru

Интернет-магазин Vanlang - Товары из вьетнама в Москве

Page Load Speed

7.3 sec in total

First Response

470 ms

Resources Loaded

6.4 sec

Page Rendered

466 ms

vanlang.ru screenshot

About Website

Welcome to vanlang.ru homepage info - get ready to check Vanlang best content for Russia right away, or after learning these important things about vanlang.ru

В интернет-магазине Vanlang вы найдете множество товаров и продуктов питания из Вьетнама. Быстрая доставка по Москве. Осуществляем доставку по всей России. Попробуй Вьетнам на вкус!

Visit vanlang.ru

Key Findings

We analyzed Vanlang.ru page load time and found that the first response time was 470 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

vanlang.ru performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value2,840 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

vanlang.ru

470 ms

www.vanlang.ru

2517 ms

js

63 ms

ui.design-tokens.css

110 ms

ui.font.opensans.css

218 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 71% of them (99 requests) were addressed to the original Vanlang.ru, 4% (6 requests) were made to Api-maps.yandex.ru and 4% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Vanlang.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 761.2 kB (31%)

Content Size

2.4 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vanlang.ru main page is 2.4 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 385.3 kB

  • Original 467.1 kB
  • After minification 452.6 kB
  • After compression 81.8 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 385.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 878 B

  • Original 371.7 kB
  • After minification 370.9 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. Vanlang images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 367.6 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 1.2 MB

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 367.6 kB or 24% of the original size.

CSS Optimization

-16%

Potential reduce by 7.4 kB

  • Original 46.2 kB
  • After minification 45.3 kB
  • After compression 38.8 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. Vanlang.ru needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (57%)

Requests Now

124

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vanlang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vanlang.ru

vanlang.ru

470 ms

www.vanlang.ru

www.vanlang.ru

2517 ms

js

js

63 ms

ui.design-tokens.css

ui.design-tokens.css

110 ms

ui.font.opensans.css

ui.font.opensans.css

218 ms

main.popup.bundle.css

main.popup.bundle.css

324 ms

style.css

style.css

325 ms

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325 ms

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326 ms

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327 ms

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329 ms

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510 ms

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512 ms

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511 ms

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431 ms

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438 ms

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538 ms

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540 ms

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549 ms

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615 ms

template_styles.css

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616 ms

core.js

core.js

945 ms

kernel_main_v1.js

kernel_main_v1.js

870 ms

dexie3.bundle.js

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672 ms

core_ls.js

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672 ms

core_frame_cache.js

core_frame_cache.js

725 ms

sdk-suggest-with-polyfills-latest.js

sdk-suggest-with-polyfills-latest.js

555 ms

protobuf.js

protobuf.js

961 ms

model.js

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796 ms

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783 ms

pull.client.js

pull.client.js

960 ms

main.popup.bundle.js

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1014 ms

currency-core.bundle.js

currency-core.bundle.js

902 ms

core_currency.js

core_currency.js

976 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

1018 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

1057 ms

dalliservicecom.js

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1067 ms

script.js

script.js

1068 ms

631 ms

normalize.min.css

normalize.min.css

68 ms

owl.carousel.min.css

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74 ms

slick.min.css

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85 ms

jquery.min.js

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82 ms

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83 ms

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767 ms

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78 ms

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82 ms

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64 ms

main.css

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1084 ms

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1022 ms

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917 ms

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849 ms

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895 ms

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loader.gif

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coffee.jpg

coffee.jpg

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special.jpg

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146 ms

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bundle_ru_RU.js

223 ms

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tracker

129 ms

Accessibility Review

vanlang.ru accessibility score

56

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

vanlang.ru best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vanlang.ru SEO score

90

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

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vanlang.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Vanlang.ru 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

vanlang.ru

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