Access postgrespro.ru. Компания Postgres Professional

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value31.0 s

0/100

10%

postgrespro.ru

510 ms

postgrespro.ru

671 ms

bootstrap.min.css

129 ms

style_v3.css

255 ms

hljs.css

377 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 84% of them (80 requests) were addressed to the original Postgrespro.ru, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Postgrespro.ru.

Content Size

8.3 MB

After Optimization

7.4 MB

In fact, the total size of Postgrespro.ru main page is 8.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 93.1 kB

Original 119.0 kB
After minification 111.4 kB
After compression 25.9 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 93.1 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 640.1 kB

Original 7.6 MB
After minification 7.0 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. Postgres Pro images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 102.2 kB

Original 451.3 kB
After minification 451.0 kB
After compression 349.1 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 102.2 kB or 23% of the original size.

CSS Optimization

-13%

Potential reduce by 15.3 kB

Original 115.0 kB
After minification 115.0 kB
After compression 99.7 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. Postgrespro.ru needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 13% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postgres Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

[accesskey] values are not unique

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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.

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postgrespro.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Postgrespro.ru 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

postgrespro.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Компания Postgres Professional

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

postgrespro.ru

postgrespro.ru

bootstrap.min.css

style_v3.css

hljs.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

postgrespro.ru

postgrespro.ru

bootstrap.min.css

style_v3.css

hljs.css

docs.css

font-awesome.min.css

all.js

platform.js

js

PostgresPro_logo.svg

trust-1.png

trust-2.png

trust-7.png

trust-8.jpeg

trust-5.png

good-words-1.svg

good-words-2.svg

good-words-3.svg

good-words-4.svg

NetStell_Logo_sq300.png

Logo_communigate_systems_main_sq150.png

3.png

ibs_logo_blue.png

Right_line.png

ds_v99999.jpg

ot_logo2.jpg

300harm.png

1rdtex_descriptor_rus.jpg

Galactika.png

ARPP4_150.png

keylinc.ru_sq150.png

xsq.png

Axoft-logo.png

orlan1112.png

Sky.png

Katharsis_Logotype_Rus.jpg

Logo_Nahodka.png

InfTeh_sq150.png

esti.JPG

1forma_logo.png

StackGroup.png

1300%D1%85100.png