Tools & Wizards About Us
delserv.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

delserv.ru

Page Load Speed

4.9 sec in total

First Response

247 ms

Resources Loaded

4.2 sec

Page Rendered

509 ms

delserv.ru screenshot

About Website

Welcome to delserv.ru homepage info - get ready to check Delserv best content for Russia right away, or after learning these important things about delserv.ru

Закажите курьерскую доставку от ДэлС - надежного и быстрого сервиса курьерской доставки. Оперативно, качественно, выгодно!

Visit delserv.ru

Key Findings

We analyzed Delserv.ru page load time and found that the first response time was 247 ms and then it took 4.7 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

delserv.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

delserv.ru

247 ms

delserv.ru

654 ms

css

68 ms

bootstrap.min.css

55 ms

font-awesome.min.css

69 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 71% of them (54 requests) were addressed to the original Delserv.ru, 4% (3 requests) were made to Stackpath.bootstrapcdn.com and 4% (3 requests) were made to Code.jivosite.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdn.callibri.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.0 kB (10%)

Content Size

992.9 kB

After Optimization

890.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delserv.ru main page is 992.9 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. 75% 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. Javascripts take 860.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 62.3 kB

  • Original 84.2 kB
  • After minification 77.0 kB
  • After compression 21.9 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 62.3 kB or 74% of the original size.

Image Optimization

-23%

Potential reduce by 10.6 kB

  • Original 46.5 kB
  • After minification 35.9 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, Delserv needs image optimization as it can save up to 10.6 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 29.0 kB

  • Original 860.8 kB
  • After minification 860.8 kB
  • After compression 831.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 211 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.2 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. Delserv.ru needs all CSS files to be minified and compressed as it can save up to 211 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (67%)

Requests Now

69

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delserv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delserv.ru

delserv.ru

247 ms

delserv.ru

delserv.ru

654 ms

css

css

68 ms

bootstrap.min.css

bootstrap.min.css

55 ms

font-awesome.min.css

font-awesome.min.css

69 ms

8f0f7e18faf1e5376d5577eef256fe26.php

8f0f7e18faf1e5376d5577eef256fe26.php

935 ms

jquery.min.js

jquery.min.js

40 ms

jquery-noconflict.js

jquery-noconflict.js

36 ms

jquery-migrate.min.js

jquery-migrate.min.js

40 ms

ext_tss.js

ext_tss.js

35 ms

caption.js

caption.js

50 ms

core.js

core.js

79 ms

mootools-more.js

mootools-more.js

65 ms

rokbox.js

rokbox.js

62 ms

chart.js

chart.js

64 ms

wow.js

wow.js

69 ms

wow-init.js

wow-init.js

71 ms

gantry-totop.js

gantry-totop.js

89 ms

browser-engines.js

browser-engines.js

88 ms

rokmediaqueries.js

rokmediaqueries.js

87 ms

headroom.js

headroom.js

88 ms

navAccordion.js

navAccordion.js

89 ms

jquery-ui.js

jquery-ui.js

60 ms

chunk-vendors.cc1472fc.js

chunk-vendors.cc1472fc.js

101 ms

app.de05d0cc.js

app.de05d0cc.js

103 ms

api.js

api.js

64 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

102 ms

email-decode.min.js

email-decode.min.js

29 ms

dsforms.js

dsforms.js

31 ms

jquery.mask.min.js

jquery.mask.min.js

45 ms

slick.css

slick.css

39 ms

slick-theme.css

slick-theme.css

39 ms

slick.min.js

slick.min.js

41 ms

custom.js

custom.js

40 ms

cs.min.js

cs.min.js

1473 ms

callibri.js

callibri.js

1791 ms

js

js

93 ms

targetym.js

targetym.js

38 ms

recaptcha__en.js

recaptcha__en.js

565 ms

tag.js

tag.js

1429 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

747 ms

logo_Dels.svg

logo_Dels.svg

76 ms

login-icon.svg

login-icon.svg

145 ms

main_banner_image_3.png

main_banner_image_3.png

147 ms

40_ikonka1-1.svg

40_ikonka1-1.svg

144 ms

main_services_5-1.svg

main_services_5-1.svg

79 ms

main_services_1-1.svg

main_services_1-1.svg

80 ms

main_services_4-1.svg

main_services_4-1.svg

145 ms

main_services_3-1.svg

main_services_3-1.svg

144 ms

types_3-1.svg

types_3-1.svg

146 ms

types_2-1.svg

types_2-1.svg

148 ms

types_1-1.svg

types_1-1.svg

153 ms

types_4-1.svg

types_4-1.svg

149 ms

geolocation.svg

geolocation.svg

152 ms

stages_1.svg

stages_1.svg

151 ms

stages_3.svg

stages_3.svg

150 ms

about-icon-4.svg

about-icon-4.svg

201 ms

check-icon.svg

check-icon.svg

202 ms

3.svg

3.svg

203 ms

close.svg

close.svg

202 ms

icon_vk.svg

icon_vk.svg

200 ms

jizaRExUiTo99u79D0yEww.woff

jizaRExUiTo99u79D0yEww.woff

124 ms

jizfRExUiTo99u79B_mh0OCtKw.woff

jizfRExUiTo99u79B_mh0OCtKw.woff

125 ms

DGMcVnMvLy

DGMcVnMvLy

324 ms

jux-fontawesome-webfont.woff

jux-fontawesome-webfont.woff

752 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

753 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

25 ms

pv.temporary.js

pv.temporary.js

820 ms

253 ms

button_on_top.svg

button_on_top.svg

167 ms

index.php

index.php

717 ms

loading.gif

loading.gif

70 ms

DGMcVnMvLy

DGMcVnMvLy

236 ms

DGMcVnMvLy

DGMcVnMvLy

550 ms

advert.gif

advert.gif

620 ms

bundle_ru_RU.js

bundle_ru_RU.js

48 ms

Accessibility Review

delserv.ru accessibility score

72

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.

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

delserv.ru 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

Page has valid source maps

SEO Factors

delserv.ru SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

delserv.ru

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