Tools & Wizards About Us
devfix.ru screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

devfix.ru

Веб-студия DevFIX. Создание и поддержка сайтов. Качественный копирайтинг и рерайтинг

Page Load Speed

5.4 sec in total

First Response

746 ms

Resources Loaded

4.3 sec

Page Rendered

318 ms

devfix.ru screenshot

About Website

Visit devfix.ru now to see the best up-to-date DevFIX content for Russia and also check out these interesting facts you probably never knew about devfix.ru

Создание сайтов, изготовление, поддержка, копирайтинг, рерайтинг, студия, девфикс, devfix

Visit devfix.ru

Key Findings

We analyzed Devfix.ru page load time and found that the first response time was 746 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

devfix.ru performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value3,250 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.48

18/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

devfix.ru

746 ms

devfix.ru

670 ms

css

44 ms

bootstrap.min.css

144 ms

animate.css

282 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 71% of them (66 requests) were addressed to the original Devfix.ru, 5% (5 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Devfix.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.4 kB (3%)

Content Size

1.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devfix.ru 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. 60% of websites need less resources to load. Images take 871.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 44.2 kB

  • Original 56.4 kB
  • After minification 48.4 kB
  • After compression 12.2 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 8.0 kB, which is 14% 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 44.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 871.4 kB
  • After minification 870.0 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. DevFIX images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.0 kB

  • Original 564.6 kB
  • After minification 564.3 kB
  • After compression 560.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 1.8 kB

  • Original 47.4 kB
  • After minification 47.3 kB
  • After compression 45.5 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. Devfix.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (46%)

Requests Now

82

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DevFIX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

devfix.ru

devfix.ru

746 ms

devfix.ru

devfix.ru

670 ms

css

css

44 ms

bootstrap.min.css

bootstrap.min.css

144 ms

animate.css

animate.css

282 ms

owl.carousel.min.css

owl.carousel.min.css

402 ms

owl.theme.default.min.css

owl.theme.default.min.css

407 ms

bvi.min.css

bvi.min.css

414 ms

bvi-font.min.css

bvi-font.min.css

510 ms

jquery.min.js

jquery.min.js

30 ms

headroom.min.js

headroom.min.js

422 ms

core.min.css

core.min.css

422 ms

ss.min.css

ss.min.css

533 ms

page_ab93ae76f92bfa6f537a7e2452d4f8ea_v1.css

page_ab93ae76f92bfa6f537a7e2452d4f8ea_v1.css

538 ms

template_4943ce9be6c3d0c18b84c74619574487_v1.css

template_4943ce9be6c3d0c18b84c74619574487_v1.css

549 ms

popup.min.css

popup.min.css

552 ms

core.min.js

core.min.js

699 ms

kernel_main_v1.js

kernel_main_v1.js

632 ms

kernel_main_polyfill_customevent_v1.js

kernel_main_polyfill_customevent_v1.js

668 ms

dexie.bitrix.bundle.min.js

dexie.bitrix.bundle.min.js

806 ms

core_ls.min.js

core_ls.min.js

683 ms

core_frame_cache.min.js

core_frame_cache.min.js

689 ms

ss.js

ss.js

769 ms

template_72c865c2ca6d81c616d7ff60cdae2226_v1.js

template_72c865c2ca6d81c616d7ff60cdae2226_v1.js

800 ms

adsbygoogle.js

adsbygoogle.js

121 ms

context.js

context.js

968 ms

bootstrap.min.js

bootstrap.min.js

933 ms

call.js

call.js

934 ms

wow.min.js

wow.min.js

945 ms

script.js

script.js

944 ms

owl.carousel.min.js

owl.carousel.min.js

943 ms

responsivevoice.min.js

responsivevoice.min.js

1029 ms

js.cookie.js

js.cookie.js

966 ms

bvi-init.js

bvi-init.js

969 ms

bvi.min.js

bvi.min.js

1147 ms

ba.js

ba.js

444 ms

analytics.js

analytics.js

135 ms

tag.js

tag.js

911 ms

slide-2.jpg

slide-2.jpg

673 ms

slide-1.jpg

slide-1.jpg

516 ms

slide-3.jpg

slide-3.jpg

709 ms

devices.png

devices.png

357 ms

people.png

people.png

369 ms

support.png

support.png

480 ms

contract-with-pen.png

contract-with-pen.png

480 ms

airplane.jpg

airplane.jpg

738 ms

sertif_big.jpg

sertif_big.jpg

618 ms

cms.png

cms.png

747 ms

mosrent.png

mosrent.png

654 ms

renault.png

renault.png

748 ms

man.png

man.png

804 ms

velikan.png

velikan.png

804 ms

skver.png

skver.png

843 ms

psy.png

psy.png

869 ms

impex.png

impex.png

881 ms

pervoean.png

pervoean.png

881 ms

fitland.png

fitland.png

1007 ms

msgu.png

msgu.png

1008 ms

fc.png

fc.png

1009 ms

ld.png

ld.png

1008 ms

jbk.png

jbk.png

1065 ms

imps.png

imps.png

1064 ms

baudorf.png

baudorf.png

1065 ms

gsk.png

gsk.png

1075 ms

show_ads_impl.js

show_ads_impl.js

326 ms

eurocell.png

eurocell.png

1007 ms

gks.png

gks.png

1035 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQ.woff

40 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVQ.woff

76 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVQ.woff

59 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVQ.woff

96 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4kaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4kaVQ.woff

75 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1055 ms

esg.gif

esg.gif

1045 ms

dokon.png

dokon.png

1072 ms

cnt.png

cnt.png

1096 ms

collect

collect

27 ms

chasovkin.gif

chasovkin.gif

1110 ms

ask.png

ask.png

1133 ms

js

js

71 ms

algoritm.png

algoritm.png

1095 ms

zrt_lookup.html

zrt_lookup.html

47 ms

ads

ads

187 ms

bx_stat

bx_stat

202 ms

ca-pub-1001428368337415

ca-pub-1001428368337415

77 ms

advert.gif

advert.gif

662 ms

sync_cookie_image_decide

sync_cookie_image_decide

157 ms

7uE9qW7nZa

7uE9qW7nZa

205 ms

sodar

sodar

71 ms

sodar2.js

sodar2.js

27 ms

runner.html

runner.html

15 ms

aframe

aframe

48 ms

EwGoFmJh85jiKfF-1zVyLpKT-mfRa9zDiFbQBwafAqI.js

EwGoFmJh85jiKfF-1zVyLpKT-mfRa9zDiFbQBwafAqI.js

8 ms

Accessibility Review

devfix.ru accessibility score

83

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

devfix.ru 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

devfix.ru SEO score

83

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

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devfix.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 Devfix.ru main page’s claimed encoding is windows-1251. 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

devfix.ru

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