Tools & Wizards About Us
gib.gov.tr screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

gib.gov.tr

Gelir İdaresi Başkanlığı

Page Load Speed

8.5 sec in total

First Response

2.2 sec

Resources Loaded

6 sec

Page Rendered

253 ms

gib.gov.tr screenshot

About Website

Visit gib.gov.tr now to see the best up-to-date Gib content for Turkey and also check out these interesting facts you probably never knew about gib.gov.tr

Gelir İdaresi Başkanlığı (GİB) tarafından hazırlanan hizmetlere açılan pencere: Dijital Vergi Dairesi, Hazır Beyan Sistemi, İnternet Vergi Dairesi, İnteraktif Vergi Dairesi, E-Beyan Sistemi, Defter Be...

Visit gib.gov.tr

Key Findings

We analyzed Gib.gov.tr page load time and found that the first response time was 2.2 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

gib.gov.tr performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.3 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.297

40/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

gib.gov.tr

2231 ms

css

39 ms

system.base.css

412 ms

system.messages.css

412 ms

comment.css

412 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 85% of them (85 requests) were addressed to the original Gib.gov.tr, 3% (3 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Gib.gov.tr.

Page Optimization Overview & Recommendations

Page size can be reduced by 814.1 kB (33%)

Content Size

2.5 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gib.gov.tr main page is 2.5 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 54.1 kB

  • Original 64.8 kB
  • After minification 48.1 kB
  • After compression 10.6 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 16.7 kB, which is 26% 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 54.1 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 211.0 kB

  • Original 1.7 MB
  • After minification 1.5 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. Obviously, Gib needs image optimization as it can save up to 211.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 316.7 kB

  • Original 450.7 kB
  • After minification 419.7 kB
  • After compression 133.9 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 316.7 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 232.2 kB

  • Original 271.9 kB
  • After minification 220.5 kB
  • After compression 39.7 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. Gib.gov.tr needs all CSS files to be minified and compressed as it can save up to 232.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (55%)

Requests Now

95

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gib.gov.tr

gib.gov.tr

2231 ms

css

css

39 ms

system.base.css

system.base.css

412 ms

system.messages.css

system.messages.css

412 ms

comment.css

comment.css

412 ms

date.css

date.css

419 ms

datepicker.1.7.css

datepicker.1.7.css

547 ms

field.css

field.css

547 ms

node.css

node.css

548 ms

search.css

search.css

556 ms

user.css

user.css

682 ms

views.css

views.css

683 ms

ctools.css

ctools.css

682 ms

settings.css

settings.css

695 ms

bootstrap.min.css

bootstrap.min.css

36 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

56 ms

themetastic.css

themetastic.css

1225 ms

fontello.css

fontello.css

952 ms

jquery.fancybox.css

jquery.fancybox.css

817 ms

slider.css

slider.css

832 ms

jquery.min.js

jquery.min.js

1487 ms

jquery.once.js

jquery.once.js

1114 ms

drupal.js

drupal.js

954 ms

tr_FLIY4OOUdR7guOVV8gdO8O77W9AEn6q9V34cTlRrCGw.js

tr_FLIY4OOUdR7guOVV8gdO8O77W9AEn6q9V34cTlRrCGw.js

971 ms

googleanalytics.js

googleanalytics.js

1088 ms

TweenMax.min.js

TweenMax.min.js

1360 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1248 ms

admin.js

admin.js

1235 ms

bootstrap.min.js

bootstrap.min.js

55 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1519 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1359 ms

jquery.fitvid.js

jquery.fitvid.js

1359 ms

ddsmoothmenu.js

ddsmoothmenu.js

1388 ms

screen.js

screen.js

1522 ms

html5shiv.min.js

html5shiv.min.js

10 ms

cbot-geliridaresi-generator.js

cbot-geliridaresi-generator.js

1550 ms

analytics.js

analytics.js

120 ms

gib.gov.tr

gib.gov.tr

459 ms

vergi_gelecegimizdir.png

vergi_gelecegimizdir.png

457 ms

socialFacebookLogo.png

socialFacebookLogo.png

154 ms

twitter.png

twitter.png

153 ms

socialYouTubeLogo.png

socialYouTubeLogo.png

154 ms

socialInstagramLogo.png

socialInstagramLogo.png

154 ms

socialLinkedInLogo.png

socialLinkedInLogo.png

454 ms

Turk_Bayragi.png

Turk_Bayragi.png

293 ms

Atam.png

Atam.png

451 ms

logo.png

logo.png

291 ms

spacer_3.gif

spacer_3.gif

457 ms

slider_bot_shdw.png

slider_bot_shdw.png

456 ms

harita_texture.png

harita_texture.png

457 ms

dvdlogo.png

dvdlogo.png

457 ms

ivd_logo.png

ivd_logo.png

777 ms

meis_yazi5.png

meis_yazi5.png

787 ms

kira_beyan_232018.png

kira_beyan_232018.png

562 ms

bankalar.png

bankalar.png

561 ms

gibi.png

gibi.png

561 ms

nerede.png

nerede.png

564 ms

gibteknoloji.png

gibteknoloji.png

762 ms

yapilandirma.png

yapilandirma.png

763 ms

defter486.png

defter486.png

762 ms

iademnerede.png

iademnerede.png

763 ms

dunya.png

dunya.png

830 ms

mgbs.png

mgbs.png

830 ms

ihbar.png

ihbar.png

830 ms

ozelge.png

ozelge.png

841 ms

takvim.png

takvim.png

1104 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVcUwaEQXjM.ttf

59 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVcUwaEQXjM.ttf

93 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVcUwaEQXjM.ttf

123 ms

collect

collect

13 ms

collect

collect

65 ms

js

js

100 ms

js

js

186 ms

js

js

186 ms

fontello.woff

fontello.woff

1035 ms

haciz.png

haciz.png

818 ms

tapu_24042024.png

tapu_24042024.png

820 ms

vergi_terimleri_sozlugu.png

vergi_terimleri_sozlugu.png

819 ms

tapu2024_25042024.png

tapu2024_25042024.png

837 ms

spacer_0.gif

spacer_0.gif

819 ms

gib_bulten_logo.png

gib_bulten_logo.png

818 ms

vergibilinci3.png

vergibilinci3.png

660 ms

kurumlar2024_3.png

kurumlar2024_3.png

1069 ms

spacer_11_0_2_0.gif

spacer_11_0_2_0.gif

796 ms

sinav.png

sinav.png

796 ms

gib_govtronlineodeme_hizmetler.png

gib_govtronlineodeme_hizmetler.png

1230 ms

basin.png

basin.png

1087 ms

etkinlik.png

etkinlik.png

1130 ms

kayit.png

kayit.png

927 ms

video.png

video.png

927 ms

mobil.png

mobil.png

1061 ms

home_row3_bg.png

home_row3_bg.png

1063 ms

footer_logo.png

footer_logo.png

1190 ms

call_center.png

call_center.png

1093 ms

search.png

search.png

898 ms

loader.gif

loader.gif

1164 ms

bannertimer.png

bannertimer.png

1215 ms

spacer.gif

spacer.gif

1025 ms

kooperatifler2024.png

kooperatifler2024.png

857 ms

gib_slider_bg.jpg

gib_slider_bg.jpg

388 ms

Accessibility Review

gib.gov.tr accessibility score

67

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

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

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

gib.gov.tr best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

gib.gov.tr SEO score

72

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    TR

  • Language Claimed

    TR

  • Encoding

    UTF-8

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

gib.gov.tr

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