Tools & Wizards About Us
dbharbor.app screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dbharbor.app

Database Visual Designer | AppMaster

Page Load Speed

2.1 sec in total

First Response

165 ms

Resources Loaded

548 ms

Page Rendered

1.4 sec

dbharbor.app screenshot

About Website

Welcome to dbharbor.app homepage info - get ready to check Dbharbor best content right away, or after learning these important things about dbharbor.app

Design and visualize a database and create relationships between tables with a simple drag & drop to a diagram and with no need to write complex code.

Visit dbharbor.app

Key Findings

We analyzed Dbharbor.app page load time and found that the first response time was 165 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

dbharbor.app performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

data-designer

165 ms

8bf058e.js

52 ms

501eeea.js

111 ms

58dbd8d.js

76 ms

a1803de.js

77 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that all of those requests were addressed to Dbharbor.app and no external sources were called. The less responsive or slowest element that took the longest time to load (270 ms) relates to the external source Appmaster.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 382.5 kB (36%)

Content Size

1.1 MB

After Optimization

677.9 kB

  • HTML
  • Images

In fact, the total size of Dbharbor.app main page is 1.1 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. 70% of websites need less resources to load. Images take 590.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 381.5 kB

  • Original 469.8 kB
  • After minification 463.3 kB
  • After compression 88.3 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. 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 381.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 966 B

  • Original 590.6 kB
  • After minification 589.7 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. Dbharbor images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 25 (39%)

Requests Now

64

After Optimization

39

  • Images
  • JavaScript

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dbharbor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

data-designer

data-designer

165 ms

8bf058e.js

8bf058e.js

52 ms

501eeea.js

501eeea.js

111 ms

58dbd8d.js

58dbd8d.js

76 ms

a1803de.js

a1803de.js

77 ms

fa214c1.js

fa214c1.js

72 ms

b586c78.js

b586c78.js

70 ms

3724c32.js

3724c32.js

65 ms

d809988.js

d809988.js

87 ms

ff0ad1b.js

ff0ad1b.js

95 ms

24e8670.js

24e8670.js

89 ms

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88 ms

f84d35a.js

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91 ms

cf917ca.js

cf917ca.js

102 ms

5e2a099.js

5e2a099.js

102 ms

41b3dbd.js

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104 ms

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393381a.js

107 ms

3fddee6.js

3fddee6.js

137 ms

6949745.js

6949745.js

131 ms

fde9f05.js

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132 ms

e27d20a.js

e27d20a.js

135 ms

e6922d7.js

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133 ms

89455d7.js

89455d7.js

133 ms

f2ea0b2.js

f2ea0b2.js

148 ms

526acc8.js

526acc8.js

152 ms

a2130ac.js

a2130ac.js

155 ms

66c93d5.js

66c93d5.js

157 ms

logo_full.2779212.svg

logo_full.2779212.svg

169 ms

icons.svg

icons.svg

159 ms

header-course.3aaea7e.png

header-course.3aaea7e.png

156 ms

us-flag.5edf8c1.svg

us-flag.5edf8c1.svg

171 ms

ko-flag.309ee53.svg

ko-flag.309ee53.svg

174 ms

zh-flag.35210ea.svg

zh-flag.35210ea.svg

173 ms

pt-flag.7d790c6.svg

pt-flag.7d790c6.svg

172 ms

hi-flag.cae64db.svg

hi-flag.cae64db.svg

176 ms

check-icon.svg

check-icon.svg

270 ms

product-data-models.1155bd8.png

product-data-models.1155bd8.png

251 ms

database-designer-video.e7dd283.png

database-designer-video.e7dd283.png

229 ms

focus-modeling-tather.1a44183.png

focus-modeling-tather.1a44183.png

215 ms

check-ico.a3f44e5.svg

check-ico.a3f44e5.svg

213 ms

product-spreadsheet.1ea2a09.png

product-spreadsheet.1ea2a09.png

215 ms

product-copy-ico.7eaaaa5.svg

product-copy-ico.7eaaaa5.svg

206 ms

product-migration.0411c8a.png

product-migration.0411c8a.png

209 ms

product-virtual.c6b4c79.png

product-virtual.c6b4c79.png

199 ms

virtual-modules-ico.20d34b8.svg

virtual-modules-ico.20d34b8.svg

194 ms

types-icons.svg

types-icons.svg

200 ms

postgresql-project-dev.5167ff9.png

postgresql-project-dev.5167ff9.png

194 ms

database-server-management-config-network.6a7bda9.svg

database-server-management-config-network.6a7bda9.svg

191 ms

guidance-data-fields.c55e41d.svg

guidance-data-fields.c55e41d.svg

187 ms

cloud-computing.f7259a9.svg

cloud-computing.f7259a9.svg

187 ms

guidance-export-databases.90d1b4b.svg

guidance-export-databases.90d1b4b.svg

186 ms

faq-ico.7605e5f.svg

faq-ico.7605e5f.svg

162 ms

try-product-image.adbaa47.png

try-product-image.adbaa47.png

166 ms

check-green-ico.e01fbde.svg

check-green-ico.e01fbde.svg

162 ms

explore-mobile-app.015c39b.png

explore-mobile-app.015c39b.png

191 ms

explorer-business-process.bcf8f3f.png

explorer-business-process.bcf8f3f.png

161 ms

web-app-designer.f9dd700.png

web-app-designer.f9dd700.png

165 ms

powered-logo.cae3649.svg

powered-logo.cae3649.svg

147 ms

logo_footer.275d5fd.svg

logo_footer.275d5fd.svg

145 ms

medal-performer.b801d1f.svg

medal-performer.b801d1f.svg

147 ms

medal-performer-summer.8b627ca.svg

medal-performer-summer.8b627ca.svg

149 ms

medal-performer-fall.56aca05.svg

medal-performer-fall.56aca05.svg

150 ms

medal-asia-pacific.0d9649d.svg

medal-asia-pacific.0d9649d.svg

141 ms

top-post-badge.8cb4fff.svg

top-post-badge.8cb4fff.svg

144 ms

earth-ico.32aab03.svg

earth-ico.32aab03.svg

151 ms

Accessibility Review

dbharbor.app accessibility score

98

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.

Best Practices

dbharbor.app 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

High

Page has valid source maps

SEO Factors

dbharbor.app SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

dbharbor.app

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