Tools & Wizards About Us
alosushi.vn screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

alosushi.vn

Alosushi, quán ăn sushi ngon ở hà nội - alosushi.vn

Page Load Speed

12.3 sec in total

First Response

1.1 sec

Resources Loaded

9.7 sec

Page Rendered

1.4 sec

alosushi.vn screenshot

About Website

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

Alo sushi là Quán ăn sushi ngon tại Hà Nội có rất nhiều loại Sushi ngon và bổ dưỡng, giá hợp lý kèm dịch vụ giao đồ ăn tận nhà - hotline: 096.691.3399

Visit alosushi.vn

Key Findings

We analyzed Alosushi.vn page load time and found that the first response time was 1.1 sec and then it took 11.2 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

alosushi.vn performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value33.1 s

0/100

10%

Network Requests Diagram

alosushi.vn

1133 ms

alosushi.vn

2565 ms

bootstrap.min.css

48 ms

all.min.css

273 ms

light.min.css

619 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 88% of them (86 requests) were addressed to the original Alosushi.vn, 3% (3 requests) were made to Connect.facebook.net and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Alosushi.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.3 kB (5%)

Content Size

4.6 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alosushi.vn main page is 4.6 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. 65% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 123.2 kB

  • Original 139.8 kB
  • After minification 124.2 kB
  • After compression 16.6 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 15.6 kB, which is 11% 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 123.2 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 84.6 kB

  • Original 4.2 MB
  • After minification 4.2 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. Alosushi images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 164.4 kB
  • After minification 164.1 kB
  • After compression 162.4 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

-11%

Potential reduce by 3.4 kB

  • Original 32.5 kB
  • After minification 32.5 kB
  • After compression 29.1 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. Alosushi.vn needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (25%)

Requests Now

92

After Optimization

69

  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alosushi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alosushi.vn

alosushi.vn

1133 ms

alosushi.vn

alosushi.vn

2565 ms

bootstrap.min.css

bootstrap.min.css

48 ms

all.min.css

all.min.css

273 ms

light.min.css

light.min.css

619 ms

fonts.css

fonts.css

702 ms

owl.carousel.min.css

owl.carousel.min.css

61 ms

owl.theme.default.min.css

owl.theme.default.min.css

71 ms

ames-style3860.css

ames-style3860.css

740 ms

jquery.min.js

jquery.min.js

35 ms

js

js

76 ms

font-awesome.min.css

font-awesome.min.css

44 ms

jquery-2.2.3.min.js

jquery-2.2.3.min.js

964 ms

popper.min.js

popper.min.js

959 ms

bootstrap.min.js

bootstrap.min.js

1317 ms

owl.carousel.min.js

owl.carousel.min.js

930 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

977 ms

jquery.validate.min.js

jquery.validate.min.js

1166 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

1284 ms

angular.min.js

angular.min.js

1567 ms

jquery.lazy.min.js

jquery.lazy.min.js

1225 ms

animate.min.css

animate.min.css

1512 ms

1208 ms

354 ms

fbevents.js

fbevents.js

121 ms

remtren2.png

remtren2.png

390 ms

vn.png

vn.png

337 ms

en.png

en.png

337 ms

jp.png

jp.png

352 ms

logoalochuan_2_anhlogo.jpg

logoalochuan_2_anhlogo.jpg

405 ms

cloud.png

cloud.png

678 ms

new.png

new.png

1221 ms

hotline1.jpg

hotline1.jpg

792 ms

image.php

image.php

1341 ms

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image.php

1381 ms

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image.php

731 ms

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1767 ms

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1436 ms

muangay.gif

muangay.gif

1027 ms

image.php

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1282 ms

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1466 ms

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1546 ms

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1997 ms

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2383 ms

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2346 ms

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2442 ms

image.php

image.php

2510 ms

sdk.js

sdk.js

18 ms

fa-light-300.woff

fa-light-300.woff

2440 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

sdk.js

sdk.js

95 ms

fa-regular-400.woff

fa-regular-400.woff

2744 ms

fa-solid-900.woff

fa-solid-900.woff

2505 ms

image.php

image.php

2386 ms

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image.php

2462 ms

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2356 ms

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2472 ms

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2381 ms

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2258 ms

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2374 ms

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2065 ms

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2008 ms

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2023 ms

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1895 ms

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1978 ms

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1912 ms

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2029 ms

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1999 ms

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1799 ms

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1956 ms

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2033 ms

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1883 ms

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1865 ms

bg.jpg

bg.jpg

1890 ms

tuyetmai_36_anhlienket.jpg

tuyetmai_36_anhlienket.jpg

1879 ms

a_1_35_anhlienket.jpg

a_1_35_anhlienket.jpg

1866 ms

son_34_anhlienket.jpg

son_34_anhlienket.jpg

2069 ms

nga_1_33_anhlienket.jpg

nga_1_33_anhlienket.jpg

1870 ms

chi-gai-xinh-nhu-tay-cua-em-gai-ban-le-hmong-42c8b514_37_anhlienket.jpg

chi-gai-xinh-nhu-tay-cua-em-gai-ban-le-hmong-42c8b514_37_anhlienket.jpg

2270 ms

zalonew.png

zalonew.png

1910 ms

messagernew.png

messagernew.png

1905 ms

image.php

image.php

2042 ms

call-button.png

call-button.png

1866 ms

Accessibility Review

alosushi.vn accessibility score

86

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

alosushi.vn 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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

alosushi.vn 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

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

alosushi.vn

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