Tools & Wizards About Us
dons-marais.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dons-marais.com

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Page Load Speed

43.3 sec in total

First Response

10.8 sec

Resources Loaded

32.3 sec

Page Rendered

285 ms

dons-marais.com screenshot

About Website

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Visit dons-marais.com

Key Findings

We analyzed Dons-marais.com page load time and found that the first response time was 10.8 sec and then it took 32.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

dons-marais.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value29.0 s

0/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.735

6/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

dons-marais.com

10767 ms

public.css

241 ms

slick.css

513 ms

index.css

504 ms

media.css

510 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 18% of them (9 requests) were addressed to the original Dons-marais.com, 44% (22 requests) were made to Jmxy.hut.edu.cn and 26% (13 requests) were made to Hwczx.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Hwczx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.2 kB (3%)

Content Size

454.5 kB

After Optimization

439.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dons-marais.com main page is 454.5 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. Images take 437.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.2 kB

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 1.4 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 3.2 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 5.5 kB

  • Original 437.1 kB
  • After minification 431.6 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. Dons Marais images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 6.5 kB

  • Original 12.9 kB
  • After minification 12.8 kB
  • After compression 6.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.5 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (24%)

Requests Now

38

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dons Marais. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dons-marais.com

dons-marais.com

10767 ms

public.css

public.css

241 ms

slick.css

slick.css

513 ms

index.css

index.css

504 ms

media.css

media.css

510 ms

_sitegray_d.css

_sitegray_d.css

508 ms

index.vsb.css

index.vsb.css

512 ms

js.js

js.js

669 ms

index.css

index.css

725 ms

index.php

index.php

1153 ms

hm.js

hm.js

1775 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

1168 ms

21266713.js

21266713.js

1130 ms

20348599.js

20348599.js

1139 ms

ky-2023-6-1000x100.gif

ky-2023-6-1000x100.gif

844 ms

2023_6_12_leyu_1000x100.gif

2023_6_12_leyu_1000x100.gif

3224 ms

huohu-1000x200-xin-b.gif

huohu-1000x200-xin-b.gif

1451 ms

BVA-446_EO_1000x200.gif

BVA-446_EO_1000x200.gif

2113 ms

bandao2406191000-100.gif

bandao2406191000-100.gif

1269 ms

pingbo-2023-8-1-1000x100.gif

pingbo-2023-8-1-1000x100.gif

1060 ms

211229-NewPlayerAF-1000x100.gif

211229-NewPlayerAF-1000x100.gif

2109 ms

chsbng_1000x100.gif

chsbng_1000x100.gif

4662 ms

William-2023-7-27_1000x100.gif

William-2023-7-27_1000x100.gif

1691 ms

wanbo-1000X200-xin-b.gif

wanbo-1000X200-xin-b.gif

13701 ms

bying-1000x200.gif

bying-1000x200.gif

19679 ms

picture_bigbanner001.jpg

picture_bigbanner001.jpg

2320 ms

202310201.png

202310201.png

952 ms

banner-01.jpg

banner-01.jpg

1396 ms

search.png

search.png

1397 ms

logo.png

logo.png

1405 ms

wanhui_20240306132501.jpg

wanhui_20240306132501.jpg

1404 ms

shub.png

shub.png

1408 ms

rjt.png

rjt.png

1208 ms

xm1.png

xm1.png

1602 ms

xm3.png

xm3.png

1603 ms

xm2.png

xm2.png

1615 ms

dbewm.png

dbewm.png

1623 ms

hm.gif

hm.gif

291 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

362 ms

202310201.png

202310201.png

10910 ms

banner-01.jpg

banner-01.jpg

3496 ms

search.png

search.png

1175 ms

logo.png

logo.png

1167 ms

wanhui_20240306132501.jpg

wanhui_20240306132501.jpg

10784 ms

shub.png

shub.png

1179 ms

rjt.png

rjt.png

1375 ms

xm1.png

xm1.png

963 ms

xm3.png

xm3.png

975 ms

xm2.png

xm2.png

1172 ms

dbewm.png

dbewm.png

1163 ms

Accessibility Review

dons-marais.com accessibility score

51

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

dons-marais.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dons-marais.com SEO score

85

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dons-marais.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Dons-marais.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

dons-marais.com

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