Tools & Wizards About Us
hellodb.net screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

hellodb.net

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Page Load Speed

5.4 sec in total

First Response

1 sec

Resources Loaded

3.7 sec

Page Rendered

687 ms

hellodb.net screenshot

About Website

Welcome to hellodb.net homepage info - get ready to check Hellodb best content right away, or after learning these important things about hellodb.net

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Visit hellodb.net

Key Findings

We analyzed Hellodb.net page load time and found that the first response time was 1 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

hellodb.net performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.451

20/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

www.hellodb.net

1021 ms

style.css

219 ms

chinese.css

148 ms

base.js

149 ms

menu.js

147 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 22% of them (14 requests) were addressed to the original Hellodb.net, 13% (8 requests) were made to Img.t.sinajs.cn and 11% (7 requests) were made to Tp2.sinaimg.cn. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Hellodb.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.9 kB (29%)

Content Size

740.3 kB

After Optimization

526.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hellodb.net main page is 740.3 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. 35% of websites need less resources to load. Images take 494.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 46.2 kB

  • Original 66.3 kB
  • After minification 65.0 kB
  • After compression 20.1 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 46.2 kB or 70% of the original size.

Image Optimization

-9%

Potential reduce by 43.9 kB

  • Original 494.2 kB
  • After minification 450.3 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. Hellodb images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 82.3 kB

  • Original 128.2 kB
  • After minification 126.8 kB
  • After compression 45.9 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 82.3 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 41.5 kB

  • Original 51.5 kB
  • After minification 48.5 kB
  • After compression 10.0 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. Hellodb.net needs all CSS files to be minified and compressed as it can save up to 41.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

62

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hellodb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.hellodb.net

www.hellodb.net

1021 ms

style.css

style.css

219 ms

chinese.css

chinese.css

148 ms

base.js

base.js

149 ms

menu.js

menu.js

147 ms

coolcode.css

coolcode.css

150 ms

coolcode.js

coolcode.js

223 ms

index.php

index.php

755 ms

hellodb

hellodb

108 ms

dcp.jpg

dcp.jpg

90 ms

DBFree.jpg

DBFree.jpg

158 ms

OB.jpg

OB.jpg

232 ms

ODA.jpg

ODA.jpg

306 ms

ODA2.jpg

ODA2.jpg

306 ms

Expert-Oracle-Exadata.png

Expert-Oracle-Exadata.png

241 ms

P1080828-300x168.jpg

P1080828-300x168.jpg

162 ms

weiboShow.css

weiboShow.css

11 ms

skin_default.css

skin_default.css

9 ms

gaea_1_19.js

gaea_1_19.js

7 ms

show.js

show.js

75 ms

suda.js

suda.js

82 ms

1

1

73 ms

708e76b5gw1f0g96uay93j213z0qotfo.jpg

708e76b5gw1f0g96uay93j213z0qotfo.jpg

230 ms

laugh.gif

laugh.gif

59 ms

84181b20gw1f0egaw0nwoj22io1w04qp.jpg

84181b20gw1f0egaw0nwoj22io1w04qp.jpg

64 ms

708e76b5gw1expycfgrdzj218g0xc159.jpg

708e76b5gw1expycfgrdzj218g0xc159.jpg

65 ms

e59371ccgw1esj6er2jhij20jp1l8n82.jpg

e59371ccgw1esj6er2jhij20jp1l8n82.jpg

207 ms

1

1

64 ms

1

1

55 ms

0

0

59 ms

1

1

64 ms

1

1

208 ms

1

1

273 ms

0

0

60 ms

1

1

64 ms

hei_org.gif

hei_org.gif

51 ms

sk_org.gif

sk_org.gif

66 ms

84181b20jw1er9huarqa5j22io1w0nlv.jpg

84181b20jw1er9huarqa5j22io1w0nlv.jpg

55 ms

708e76b5gw1eznhv5ajujj20zk0qoq8f.jpg

708e76b5gw1eznhv5ajujj20zk0qoq8f.jpg

58 ms

708e76b5jw1er7dwvqez3j20hs0hsdhc.jpg

708e76b5jw1er7dwvqez3j20hs0hsdhc.jpg

74 ms

1

1

57 ms

1

1

72 ms

1

1

73 ms

1

1

52 ms

1

1

456 ms

1

1

65 ms

1

1

59 ms

1

1

56 ms

1

1

62 ms

1

1

74 ms

1

1

55 ms

0

0

60 ms

wb_logo16_a.png

wb_logo16_a.png

47 ms

btns_bg.png

btns_bg.png

48 ms

icon_follow.png

icon_follow.png

48 ms

icon_user.png

icon_user.png

48 ms

65c732f0jw1erfx6qvm1ij205k05kmx6.jpg

65c732f0jw1erfx6qvm1ij205k05kmx6.jpg

60 ms

84181b20gw1epybu6q33bj20q306n3z6.jpg

84181b20gw1epybu6q33bj20q306n3z6.jpg

61 ms

e59371ccgw1equydh8vfqj20c85yynpd.jpg

e59371ccgw1equydh8vfqj20c85yynpd.jpg

61 ms

bg_trans.png

bg_trans.png

30 ms

icon_tips.png

icon_tips.png

31 ms

a.gif

a.gif

872 ms

tmp.gif

tmp.gif

895 ms

Accessibility Review

hellodb.net accessibility score

81

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

<frame> or <iframe> elements do not have a title

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

Best Practices

hellodb.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

hellodb.net SEO score

82

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hellodb.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Hellodb.net 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

hellodb.net

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