Tools & Wizards About Us
ohay.tv screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

ohay.tv

Ohay TV - Thế giới thú vị

Page Load Speed

6.2 sec in total

First Response

492 ms

Resources Loaded

5.2 sec

Page Rendered

497 ms

ohay.tv screenshot

About Website

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

Ohay TV là một trang cộng đồng chia sẻ những điều thú vị trong cuộc sống: mẹo hay, phong cách sống, khám phá, sảm phẩm độc đáo...

Visit ohay.tv

Key Findings

We analyzed Ohay.tv page load time and found that the first response time was 492 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ohay.tv performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

ohay.tv

492 ms

www.ohay.tv

536 ms

www.ohay.tv

1563 ms

css

81 ms

font-awesome.min.css

67 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 30% of them (10 requests) were addressed to the original Ohay.tv, 15% (5 requests) were made to Pagead2.googlesyndication.com and 9% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ohay.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 524.6 kB (69%)

Content Size

760.4 kB

After Optimization

235.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ohay.tv main page is 760.4 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. 35% of websites need less resources to load. Javascripts take 483.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 123.4 kB

  • Original 147.8 kB
  • After minification 117.3 kB
  • After compression 24.3 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 30.5 kB, which is 21% 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 123.4 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 526 B

  • Original 5.3 kB
  • After minification 4.8 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. Ohay images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 301.9 kB

  • Original 483.8 kB
  • After minification 482.1 kB
  • After compression 181.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 301.9 kB or 62% of the original size.

CSS Optimization

-80%

Potential reduce by 98.8 kB

  • Original 123.5 kB
  • After minification 122.5 kB
  • After compression 24.8 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. Ohay.tv needs all CSS files to be minified and compressed as it can save up to 98.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (68%)

Requests Now

28

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ohay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ohay.tv

ohay.tv

492 ms

www.ohay.tv

www.ohay.tv

536 ms

www.ohay.tv

www.ohay.tv

1563 ms

css

css

81 ms

font-awesome.min.css

font-awesome.min.css

67 ms

plugins.css

plugins.css

263 ms

application.css

application.css

526 ms

logo.png

logo.png

708 ms

adsbygoogle.js

adsbygoogle.js

60 ms

footer2.css

footer2.css

734 ms

plugins.js

plugins.js

1234 ms

app.min.js

app.min.js

771 ms

gpt.js

gpt.js

46 ms

shadow.png

shadow.png

524 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5 ms

pubads_impl_81.js

pubads_impl_81.js

23 ms

container.html

container.html

26 ms

ads

ads

452 ms

stadsvc.js

stadsvc.js

753 ms

osd.js

osd.js

4 ms

rdg

rdg

121 ms

show_ads.js

show_ads.js

3 ms

zrt_lookup.html

zrt_lookup.html

58 ms

show_ads_impl.js

show_ads_impl.js

90 ms

ca-pub-6256914542812517.js

ca-pub-6256914542812517.js

94 ms

ads

ads

92 ms

analytics.js

analytics.js

108 ms

ads

ads

261 ms

collect

collect

27 ms

collect

collect

56 ms

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

87 ms

express_html_inpage_rendering_lib_200_107.js

express_html_inpage_rendering_lib_200_107.js

76 ms

abg.js

abg.js

35 ms

Accessibility Review

ohay.tv accessibility score

71

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

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

ohay.tv best practices score

75

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

Page has valid source maps

SEO Factors

ohay.tv SEO score

84

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 Ohay.tv 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 Ohay.tv 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

ohay.tv

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