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bibserve.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

bibserve.com

Michelin BibServe

Page Load Speed

1.6 sec in total

First Response

269 ms

Resources Loaded

1.2 sec

Page Rendered

114 ms

bibserve.com screenshot

About Website

Visit bibserve.com now to see the best up-to-date Bib Serve content for Turkey and also check out these interesting facts you probably never knew about bibserve.com

Visit bibserve.com

Key Findings

We analyzed Bibserve.com page load time and found that the first response time was 269 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

bibserve.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

41/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

bibserve.com

269 ms

ptl

688 ms

112 ms

exclamation.gif

109 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Bibserve.com, 75% (3 requests) were made to Portal.bibserve.com. The less responsive or slowest element that took the longest time to load (688 ms) relates to the external source Portal.bibserve.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 504.3 kB (37%)

Content Size

1.4 MB

After Optimization

848.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bibserve.com main page is 1.4 MB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Images take 810.2 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 1.6 kB

  • Original 3.1 kB
  • After minification 3.0 kB
  • After compression 1.5 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 1.6 kB or 51% of the original size.

Image Optimization

-13%

Potential reduce by 101.9 kB

  • Original 810.2 kB
  • After minification 708.3 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, Bib Serve needs image optimization as it can save up to 101.9 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

-75%

Potential reduce by 400.8 kB

  • Original 534.7 kB
  • After minification 529.1 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 400.8 kB or 75% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 4.6 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.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

bibserve.com

bibserve.com

269 ms

ptl

ptl

688 ms

112 ms

exclamation.gif

exclamation.gif

109 ms

Accessibility Review

bibserve.com accessibility score

58

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.

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

Best Practices

bibserve.com best practices score

69

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

SEO Factors

bibserve.com SEO score

50

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bibserve.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 Bibserve.com main page’s claimed encoding is windows-1252. 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

bibserve.com

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