Tools & Wizards About Us
bolchazy.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bolchazy.com

Bolchazy-Carducci: Home Page

Page Load Speed

1.7 sec in total

First Response

152 ms

Resources Loaded

1.3 sec

Page Rendered

281 ms

bolchazy.com screenshot

About Website

Visit bolchazy.com now to see the best up-to-date Bolchazy content for United States and also check out these interesting facts you probably never knew about bolchazy.com

We strive toward excellence in both product and service for scholars, teachers, students, and friends so that, as a community, we may be a link to a better future by bringing forward the lessons of th...

Visit bolchazy.com

Key Findings

We analyzed Bolchazy.com page load time and found that the first response time was 152 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

bolchazy.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

bolchazy.com

152 ms

www.bolchazy.com

320 ms

jqueryui.css

80 ms

ComponentArt.css

102 ms

print.css

93 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 89% of them (56 requests) were addressed to the original Bolchazy.com, 5% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (348 ms) belongs to the original domain Bolchazy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 564.3 kB (39%)

Content Size

1.5 MB

After Optimization

886.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bolchazy.com main page is 1.5 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. 45% of websites need less resources to load. Images take 670.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 26.0 kB

  • Original 36.8 kB
  • After minification 34.2 kB
  • After compression 10.8 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. 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 26.0 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 16.1 kB

  • Original 670.2 kB
  • After minification 654.0 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. Bolchazy images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 372.6 kB

  • Original 570.2 kB
  • After minification 550.3 kB
  • After compression 197.5 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 372.6 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 149.6 kB

  • Original 173.6 kB
  • After minification 104.5 kB
  • After compression 24.1 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. Bolchazy.com needs all CSS files to be minified and compressed as it can save up to 149.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (62%)

Requests Now

58

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolchazy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bolchazy.com

bolchazy.com

152 ms

www.bolchazy.com

www.bolchazy.com

320 ms

jqueryui.css

jqueryui.css

80 ms

ComponentArt.css

ComponentArt.css

102 ms

print.css

print.css

93 ms

style.css

style.css

172 ms

webparts.css

webparts.css

98 ms

cw_pagestyles.css

cw_pagestyles.css

96 ms

bolchazy.css

bolchazy.css

118 ms

css

css

90 ms

superfish_cat.css

superfish_cat.css

128 ms

superfish-navbar.css

superfish-navbar.css

131 ms

superfish.css

superfish.css

133 ms

superfish-vertical.css

superfish-vertical.css

136 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

332 ms

jquery-ui.min.js

jquery-ui.min.js

348 ms

WebResource.axd

WebResource.axd

119 ms

SearchKeywordValidator.js

SearchKeywordValidator.js

155 ms

superfish.js

superfish.js

141 ms

supposition.js

supposition.js

173 ms

ScriptResource.axd

ScriptResource.axd

158 ms

ScriptResource.axd

ScriptResource.axd

229 ms

ScriptResource.axd

ScriptResource.axd

218 ms

WebKitFix.js

WebKitFix.js

190 ms

common.js

common.js

207 ms

jquery.min.js

jquery.min.js

40 ms

theatre.css

theatre.css

226 ms

jquery.theatre.min.js

jquery.theatre.min.js

248 ms

jquery.ui.core.css

jquery.ui.core.css

245 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

249 ms

jquery.ui.dialog.css

jquery.ui.dialog.css

248 ms

jquery.ui.menu.css

jquery.ui.menu.css

258 ms

jquery.ui.tabs.css

jquery.ui.tabs.css

275 ms

jquery.ui.theme.css

jquery.ui.theme.css

279 ms

OEc2cCvo2KSLjSyUBIzCwKCWcynf_cDxXwCLxiixG1c.ttf

OEc2cCvo2KSLjSyUBIzCwKCWcynf_cDxXwCLxiixG1c.ttf

150 ms

OkWbujdK_JKolZ9KIRBHenYhjbSpvc47ee6xR_80Hnw.ttf

OkWbujdK_JKolZ9KIRBHenYhjbSpvc47ee6xR_80Hnw.ttf

173 ms

ga.js

ga.js

40 ms

textFieldBg.gif

textFieldBg.gif

102 ms

logo.png

logo.png

151 ms

8318.jpg

8318.jpg

132 ms

GBComp.jpg

GBComp.jpg

131 ms

8334.jpg

8334.jpg

178 ms

8253.jpg

8253.jpg

220 ms

8385.jpg

8385.jpg

200 ms

8407.jpg

8407.jpg

224 ms

8377.jpg

8377.jpg

220 ms

7788_t.jpg

7788_t.jpg

198 ms

cart_btn2.png

cart_btn2.png

197 ms

7974_t.jpg

7974_t.jpg

224 ms

7834_t.jpg

7834_t.jpg

226 ms

bcletterlogo.gif

bcletterlogo.gif

223 ms

comodo_secure_52x63_transp.png

comodo_secure_52x63_transp.png

263 ms

__utm.gif

__utm.gif

42 ms

searchPhraseBg.gif

searchPhraseBg.gif

177 ms

btn_search.png

btn_search.png

188 ms

arrows-ffffff.png

arrows-ffffff.png

197 ms

4Qo5_kIvUK2-1LIlf3esVgLUuEpTyoUstqEm5AMlJo4.ttf

4Qo5_kIvUK2-1LIlf3esVgLUuEpTyoUstqEm5AMlJo4.ttf

34 ms

bkg_carousel.jpg

bkg_carousel.jpg

179 ms

section_header_bg1.gif

section_header_bg1.gif

141 ms

line.gif

line.gif

150 ms

productsGrid.gif

productsGrid.gif

160 ms

ui-bg_inset-hard_100_fcfdfd_1x100.png

ui-bg_inset-hard_100_fcfdfd_1x100.png

124 ms

theatre-controls.png

theatre-controls.png

35 ms

Accessibility Review

bolchazy.com accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

Tables and lists

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

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

bolchazy.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bolchazy.com 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

    N/A

  • Encoding

    UTF-8

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

bolchazy.com

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