Tools & Wizards About Us
istanbultourguide.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

istanbultourguide.com

Istanbul Tour Guide, Tour Guide Istanbul, Turkey Tours, Istanbul Package Tours, Istanbul Cappadocia Package Tours, Guided Istanbul Tours, Istanbul to ...

Page Load Speed

6.7 sec in total

First Response

477 ms

Resources Loaded

6 sec

Page Rendered

149 ms

istanbultourguide.com screenshot

About Website

Click here to check amazing Istanbul Tour Guide content. Otherwise, check out these important facts you probably never knew about istanbultourguide.com

Istanbul Tour Guide, Guided Istanbul Tours, Istanbul to Cappadocia Tours, Istanbul to Ephesus Tours, Istanbul to Pamukkale Tours, Istanbul Tour Package, Istanbul Travel Packages, Turkey Tour, Turkey T...

Visit istanbultourguide.com

Key Findings

We analyzed Istanbultourguide.com page load time and found that the first response time was 477 ms 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

istanbultourguide.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value33.9 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

istanbultourguide.com

477 ms

819 ms

api.js

53 ms

css

50 ms

vendor.css

300 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 68% of them (41 requests) were addressed to the original Istanbultourguide.com, 12% (7 requests) were made to Fonts.gstatic.com and 7% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Istanbultourguide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (12%)

Content Size

9.4 MB

After Optimization

8.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Istanbultourguide.com main page is 9.4 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. 65% of websites need less resources to load. Images take 8.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 53.4 kB

  • Original 68.0 kB
  • After minification 57.3 kB
  • After compression 14.6 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 10.6 kB, which is 16% 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 53.4 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 535.4 kB

  • Original 8.0 MB
  • After minification 7.5 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. Istanbul Tour Guide images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 407.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 655.3 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 407.2 kB or 38% of the original size.

CSS Optimization

-50%

Potential reduce by 127.9 kB

  • Original 257.8 kB
  • After minification 257.8 kB
  • After compression 129.8 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. Istanbultourguide.com needs all CSS files to be minified and compressed as it can save up to 127.9 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (38%)

Requests Now

48

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istanbul Tour Guide. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

istanbultourguide.com

istanbultourguide.com

477 ms

819 ms

api.js

api.js

53 ms

css

css

50 ms

vendor.css

vendor.css

300 ms

font-awesome.css

font-awesome.css

444 ms

stil.css

stil.css

1029 ms

theme-pink_yellow.css

theme-pink_yellow.css

1002 ms

1_sitil.css

1_sitil.css

590 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

623 ms

js

js

116 ms

vendor.js

vendor.js

2466 ms

demodata.js

demodata.js

716 ms

app.js

app.js

747 ms

demo.js

demo.js

766 ms

jquery.swipebox.js

jquery.swipebox.js

849 ms

swipebox.css

swipebox.css

889 ms

js

js

113 ms

logo.png

logo.png

1102 ms

b_10609492.jpg

b_10609492.jpg

2350 ms

b_10561366.jpg

b_10561366.jpg

1744 ms

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b_10021494.jpg

1814 ms

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b_10918513.jpg

3114 ms

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2784 ms

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b_10261241.jpg

4131 ms

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b_10416484.jpg

4733 ms

bant_10736689.jpg

bant_10736689.jpg

2532 ms

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b_10207347.jpg

2626 ms

b_10554133.jpg

b_10554133.jpg

2640 ms

b_10505168.jpg

b_10505168.jpg

2782 ms

logo--alt.png

logo--alt.png

2782 ms

recaptcha__en.js

recaptcha__en.js

24 ms

bg-gosubmit.png

bg-gosubmit.png

1847 ms

_itg_53_istanbul_airport_tour_k_10505122.jpg

_itg_53_istanbul_airport_tour_k_10505122.jpg

1847 ms

itg_63_istanbul_private_tours_k_10611872.jpg

itg_63_istanbul_private_tours_k_10611872.jpg

3454 ms

itg_59__istanbul_europe&asia_tour_k_10022303.jpg

itg_59__istanbul_europe&asia_tour_k_10022303.jpg

1991 ms

itg_58__daily_sapanca_tour_k_10031687.jpg

itg_58__daily_sapanca_tour_k_10031687.jpg

1979 ms

itg_18_troy_tour_k_10096736.jpg

itg_18_troy_tour_k_10096736.jpg

2138 ms

itg_17_gallipoli_tour_k_10600764.jpg

itg_17_gallipoli_tour_k_10600764.jpg

2166 ms

itg_16__green_bursa_tour_k_10878382.jpg

itg_16__green_bursa_tour_k_10878382.jpg

2327 ms

itg_14_princess_island_tour_k_10335246.jpg

itg_14_princess_island_tour_k_10335246.jpg

2273 ms

itg_08__byzantine_&_ottoman_relics_k_10845210.jpg

itg_08__byzantine_&_ottoman_relics_k_10845210.jpg

2311 ms

itg_22_dinner_&_cruise_on_bosphorus_k_10334071.jpg

itg_22_dinner_&_cruise_on_bosphorus_k_10334071.jpg

2407 ms

itg_19__the_mevlevi_sema_ceremony_k_10530879.jpg

itg_19__the_mevlevi_sema_ceremony_k_10530879.jpg

2454 ms

itg_99_bosphorus_tour_with_breakfast_k_10689524.jpg

itg_99_bosphorus_tour_with_breakfast_k_10689524.jpg

2458 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

26 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wmRdr.ttf

40 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

60 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdr.ttf

53 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwmRdr.ttf

59 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2493 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf

72 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

74 ms

gtm.js

gtm.js

68 ms

js

js

70 ms

analytics.js

analytics.js

43 ms

destination

destination

98 ms

collect

collect

71 ms

32 ms

17 ms

Accessibility Review

istanbultourguide.com accessibility score

73

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 input fields do not have accessible names

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

istanbultourguide.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

istanbultourguide.com SEO score

90

Search Engine Optimization Advices

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

    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 Istanbultourguide.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 Istanbultourguide.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

istanbultourguide.com

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