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tripadvisor.com.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tripadvisor.com.vn

Tripadvisor: Hơn 1 tỷ đánh giá & đóng góp về khách sạn, điểm du lịch, nhà hàng và hơn thế nữa

Page Load Speed

543 ms in total

First Response

46 ms

Resources Loaded

420 ms

Page Rendered

77 ms

tripadvisor.com.vn screenshot

About Website

Click here to check amazing Tripadvisor content for Vietnam. Otherwise, check out these important facts you probably never knew about tripadvisor.com.vn

Lập kế hoạch cho chuyến đi tiếp theo, đọc đánh giá và nhận lời khuyên du lịch từ cộng đồng của chúng tôi về nơi lưu trú và hoạt động giải trí. Tìm cơ hội tiết kiệm khi đặt phòng khách sạn, đặt chuyến ...

Visit tripadvisor.com.vn

Key Findings

We analyzed Tripadvisor.com.vn page load time and found that the first response time was 46 ms and then it took 497 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster. This domain responded with an error, which can significantly jeopardize Tripadvisor.com.vn rating and web reputation

Performance Metrics

tripadvisor.com.vn performance score

0

Network Requests Diagram

tripadvisor.com.vn

46 ms

c.js

14 ms

307 ms

index.css

16 ms

font-face.css

17 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Tripadvisor.com.vn, 63% (5 requests) were made to Static.captcha-delivery.com and 13% (1 request) were made to Ct.captcha-delivery.com. The less responsive or slowest element that took the longest time to load (307 ms) relates to the external source Geo.captcha-delivery.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.7 kB (42%)

Content Size

25.3 kB

After Optimization

14.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tripadvisor.com.vn main page is 25.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 11.2 kB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 493 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 691 B

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 493 B or 42% of the original size.

Image Optimization

-14%

Potential reduce by 1.6 kB

  • Original 11.2 kB
  • After minification 9.7 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, Tripadvisor needs image optimization as it can save up to 1.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 7.8 kB

  • Original 11.0 kB
  • After minification 11.0 kB
  • After compression 3.1 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 7.8 kB or 72% of the original size.

CSS Optimization

-39%

Potential reduce by 761 B

  • Original 1.9 kB
  • After minification 1.7 kB
  • After compression 1.2 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. Tripadvisor.com.vn needs all CSS files to be minified and compressed as it can save up to 761 B or 39% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tripadvisor. According to our analytics all requests are already optimized.

Network Requests Diagram

tripadvisor.com.vn

tripadvisor.com.vn

46 ms

c.js

c.js

14 ms

307 ms

index.css

index.css

16 ms

font-face.css

font-face.css

17 ms

logo.png

logo.png

307 ms

loading_spinner.gif

loading_spinner.gif

20 ms

roboto.woff

roboto.woff

2 ms

SEO Factors

tripadvisor.com.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tripadvisor.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tripadvisor.com.vn main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tripadvisor.com.vn

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