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hsqldb.org screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

hsqldb.org

HSQLDB

Page Load Speed

969 ms in total

First Response

268 ms

Resources Loaded

538 ms

Page Rendered

163 ms

hsqldb.org screenshot

About Website

Welcome to hsqldb.org homepage info - get ready to check HSQLDB best content for India right away, or after learning these important things about hsqldb.org

hsqldb: Full-featured 100% Java ORDBMS

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Key Findings

We analyzed Hsqldb.org page load time and found that the first response time was 268 ms and then it took 701 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

hsqldb.org performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

hsqldb.org

268 ms

style.css

87 ms

sflogo.php

56 ms

hypersql_logo.png

184 ms

hyperxtremesql2.png

270 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Hsqldb.org, 13% (1 request) were made to Sourceforge.net. The less responsive or slowest element that took the longest time to load (270 ms) belongs to the original domain Hsqldb.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.8 kB (37%)

Content Size

29.2 kB

After Optimization

18.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Hsqldb.org main page is 29.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 16.8 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.0 kB

  • Original 11.7 kB
  • After minification 9.8 kB
  • After compression 3.8 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 1.9 kB, which is 16% 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 8.0 kB or 68% of the original size.

Image Optimization

-16%

Potential reduce by 2.7 kB

  • Original 16.8 kB
  • After minification 14.1 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. Obviously, HSQLDB needs image optimization as it can save up to 2.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-18%

Potential reduce by 100 B

  • Original 569 B
  • After minification 569 B
  • After compression 469 B

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. Hsqldb.org needs all CSS files to be minified and compressed as it can save up to 100 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HSQLDB. According to our analytics all requests are already optimized.

Network Requests Diagram

hsqldb.org

hsqldb.org

268 ms

style.css

style.css

87 ms

sflogo.php

sflogo.php

56 ms

hypersql_logo.png

hypersql_logo.png

184 ms

hyperxtremesql2.png

hyperxtremesql2.png

270 ms

ooo-main-logo-col_150px.gif

ooo-main-logo-col_150px.gif

182 ms

polepos.png

polepos.png

187 ms

kattare-logo.gif

kattare-logo.gif

185 ms

Accessibility Review

hsqldb.org accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

hsqldb.org best practices score

75

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

SEO Factors

hsqldb.org SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hsqldb.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Hsqldb.org main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

hsqldb.org

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