Tools & Wizards About Us

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dichvucuoihoi.com

Dịch Vụ Cưới Hỏi Trọn Gói, Trang Trí Tiệc Cưới, Lễ Gia Tiên

Page Load Speed

47.4 sec in total

First Response

777 ms

Resources Loaded

42.9 sec

Page Rendered

3.7 sec

About Website

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

Công Nghệ Cưới luôn hoạt động uy tín 15 năm, chuyên cung cấp dịch vụ cưới hỏi trọn gói, Trang trí tiệc cưới, Trang trí gia tiên, Mâm quả cưới hỏi

Visit dichvucuoihoi.com

Key Findings

We analyzed Dichvucuoihoi.com page load time and found that the first response time was 777 ms and then it took 46.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

dichvucuoihoi.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

dichvucuoihoi.com

777 ms

dichvucuoihoi.com

1485 ms

2b8f01042c0e64c1b6326465e59c6f34.css

2549 ms

css

53 ms

w.js

32 ms

Our browser made a total of 215 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Dichvucuoihoi.com, 96% (207 requests) were made to Dichvucuoihoi.vn and 1% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (13.5 sec) relates to the external source Dichvucuoihoi.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 739.8 kB (20%)

Content Size

3.6 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dichvucuoihoi.com main page is 3.6 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. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 735.4 kB

  • Original 796.6 kB
  • After minification 768.9 kB
  • After compression 61.2 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. 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 735.4 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 3.6 kB

  • Original 2.8 MB
  • After minification 2.8 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. Dichvucuoihoi images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 835 B

  • Original 40.2 kB
  • After minification 40.2 kB
  • After compression 39.3 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.

Requests Breakdown

Number of requests can be reduced by 31 (28%)

Requests Now

109

After Optimization

78

  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dichvucuoihoi. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dichvucuoihoi.com accessibility score

95

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.

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

Links do not have a discernible name

Best Practices

dichvucuoihoi.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dichvucuoihoi.com SEO score

91

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

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 Dichvucuoihoi.com 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 Dichvucuoihoi.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

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