Tools & Wizards About Us
htmlvietnam.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

htmlvietnam.com

HTML Vietnam - Converting to HTML/CSS - htmlvietnam.com

Page Load Speed

8.2 sec in total

First Response

1.2 sec

Resources Loaded

6.5 sec

Page Rendered

429 ms

htmlvietnam.com screenshot

About Website

Welcome to htmlvietnam.com homepage info - get ready to check HTML Vietnam best content right away, or after learning these important things about htmlvietnam.com

We convert your orginal file formats (docx, exel, jpg, img, link ...) to html and deliver to you fast as possible.

Visit htmlvietnam.com

Key Findings

We analyzed Htmlvietnam.com page load time and found that the first response time was 1.2 sec and then it took 6.9 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

htmlvietnam.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.206

60/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

htmlvietnam.com

1214 ms

normalize.css

625 ms

css

15 ms

style.css

755 ms

jquery.js

1268 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 80% of them (70 requests) were addressed to the original Htmlvietnam.com, 15% (13 requests) were made to Embed.tawk.to and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Htmlvietnam.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.2 kB (3%)

Content Size

7.4 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Htmlvietnam.com main page is 7.4 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. 55% of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 48.8 kB

  • Original 59.9 kB
  • After minification 41.6 kB
  • After compression 11.2 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 18.4 kB, which is 31% 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 48.8 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 136.3 kB

  • Original 7.0 MB
  • After minification 6.9 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. HTML Vietnam images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 68.2 kB

  • Original 350.8 kB
  • After minification 350.8 kB
  • After compression 282.6 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 68.2 kB or 19% of the original size.

CSS Optimization

-30%

Potential reduce by 3.8 kB

  • Original 12.6 kB
  • After minification 11.9 kB
  • After compression 8.8 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. Htmlvietnam.com needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (37%)

Requests Now

86

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HTML Vietnam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

htmlvietnam.com

htmlvietnam.com

1214 ms

normalize.css

normalize.css

625 ms

css

css

15 ms

style.css

style.css

755 ms

jquery.js

jquery.js

1268 ms

skdslider.min.js

skdslider.min.js

661 ms

skdslider.css

skdslider.css

661 ms

script.js

script.js

671 ms

js

js

71 ms

owl.css

owl.css

1017 ms

owl_002.css

owl_002.css

1098 ms

owl_003.css

owl_003.css

1097 ms

owl.js

owl.js

1103 ms

detect-zoom.js

detect-zoom.js

1098 ms

jquery.css

jquery.css

1283 ms

ieclock.js

ieclock.js

1354 ms

moreskins.js

moreskins.js

1406 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1353 ms

jquery.bxslider.css

jquery.bxslider.css

1430 ms

ttn-embed.min.js

ttn-embed.min.js

52 ms

language.js

language.js

1278 ms

logo.png

logo.png

274 ms

english.png

english.png

328 ms

deutsche.png

deutsche.png

332 ms

success.png

success.png

2653 ms

anhfree.png

anhfree.png

1720 ms

guarantee-banner.png

guarantee-banner.png

1011 ms

congnghe.png

congnghe.png

1040 ms

promotion.png

promotion.png

1833 ms

oilgarden.svg

oilgarden.svg

585 ms

tdarchi.png

tdarchi.png

842 ms

aura-home-logo_3.svg

aura-home-logo_3.svg

1095 ms

anbinh.png

anbinh.png

1281 ms

linehause.svg

linehause.svg

1297 ms

logo_songhuuco.png

logo_songhuuco.png

1607 ms

respon.png

respon.png

1538 ms

sp1.png

sp1.png

1555 ms

sp2.png

sp2.png

1801 ms

sp3.png

sp3.png

1815 ms

sp4.png

sp4.png

3660 ms

sp5.png

sp5.png

2508 ms

sp6.png

sp6.png

2066 ms

sp7.png

sp7.png

2081 ms

sp8.png

sp8.png

2091 ms

sp9.png

sp9.png

2326 ms

sp10.png

sp10.png

2345 ms

sp11.png

sp11.png

2626 ms

sp12.png

sp12.png

2603 ms

tryservice.png

tryservice.png

2627 ms

images.png

images.png

2777 ms

quality.png

quality.png

2865 ms

feed.png

feed.png

2883 ms

lang2.png

lang2.png

2826 ms

promotions.png

promotions.png

2839 ms

step1.jpg

step1.jpg

3437 ms

step2.jpg

step2.jpg

3001 ms

ttn-embed.css

ttn-embed.css

56 ms

default

default

206 ms

step3.jpg

step3.jpg

2904 ms

step4.jpg

step4.jpg

2883 ms

step5.jpg

step5.jpg

2839 ms

step6.jpg

step6.jpg

3082 ms

create_image.php

create_image.php

2874 ms

totop.jpg

totop.jpg

2595 ms

html.png

html.png

2444 ms

website.png

website.png

2647 ms

seo.png

seo.png

2620 ms

btn-left.png

btn-left.png

2442 ms

btn-right.png

btn-right.png

2427 ms

slide-bg-active.png

slide-bg-active.png

2289 ms

slide-bg.png

slide-bg.png

2360 ms

left.png

left.png

2333 ms

right.png

right.png

2254 ms

bx_loader.gif

bx_loader.gif

2191 ms

controls.png

controls.png

2176 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

59 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

176 ms

twk-event-polyfill.js

twk-event-polyfill.js

72 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

59 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

58 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

65 ms

twk-main.js

twk-main.js

110 ms

twk-vendor.js

twk-vendor.js

164 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

192 ms

twk-chunk-common.js

twk-chunk-common.js

206 ms

twk-runtime.js

twk-runtime.js

141 ms

twk-app.js

twk-app.js

159 ms

Accessibility Review

htmlvietnam.com accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

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

Form elements do not have associated labels

Best Practices

htmlvietnam.com best practices score

67

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

SEO Factors

htmlvietnam.com SEO score

81

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Htmlvietnam.com 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 Htmlvietnam.com 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

htmlvietnam.com

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