viagrafreezinglevitra cena novi sadcialis pills femalecialis makes whatlevitra breathing problemsusing cialis to delaycialis ohne zollcialis professional or supercialis 20 mg prolong ejaculationbetter to take cialis before or after foodhow much does viagra 100mg cost in south africalevitra talkcialis for daily useblue cross blue shieldwhat is viagra jellysildenafil 100mg compare good vs baddoes levitra make it difficult to ejaculateflagyl vaginal gel online purchasebuy liquid amoxicillin for cats without a prescriptiontaking doxycycline everydayvardenafil en mujerestagamet levitrainderal dose elderlyfinasteride cream buycheapest viagra websitegeneric wellbutrin xl is it effectivehow overcome impotence while taking proscarbrand lipitor no prescription4th day zoloftkid swallows viagraanyone ever take 200mg viagraPurchase vardenafil pillvardenafil medicarecollislim diet pillsdoes propecia and rogaine workcan four daily cialis be taken for one 20mglexapro generic whirtewill cialis affect a drug testpfizer viagra 100 mg accepts paypal canadahow to avoid headache with viagrabuy cialis in germanygrapefruit and cialis togeathercocaine and viagrastuvk cialis up butthigh street viagramy husband uses viagra and nothing happenmetformin 500 mg twice a day weight lossgeneric levitra 20mg pillsdifference cialis vs kamagrafast cheap generic viagrafluconazole 150 mg tab how ling does it tske to workhow to purchase clomid online in uksildenafil 8mg70 mg prednisone taper doselipitor drug cardcan you get cialis in chinavardenafil no prescriptioncialis cured mewhat is the taste of cialisvardenafil 20mg unicureprice of viagra 50 mg at walmartviagra for delayed ejaculationcialis beograd apotekaviagra generic in the philippinescialis pescriptioncialis belgradeis cialis low dose the same asdali je shtetan viagraviagra costs 100mgkamagra does work for womencymbalta commercial pianov diet pillscialis 80 mg dosagedoes medicare cover viagra or cialiscan i mix vicodin with viagraback aches from cialisviagra jellies for womenhow often is lasix givenviagra calcuttacialis advertisementbuy generic cialis online Washingtonhow much is lamisil pointsame day delivery 100mg clomidfinasteride shed 11 monthscan you take calais and viagracan you take viagra with claraviscialis actorswhat actually happens when you take viagrastrattera other drugsviagra delivered by fedxpurchase viagra new yorkwhere to buy viagra in torontowith paypal optionhow much is brand namelevitrapropranolol overdose side effectslipitor generic vs pravastatinviagrapricemumbaibuy zithromax online without prescriptionis viagra 800mg genericbefore what time we have take cialisfast shipping viagra canadais buying strattera legallots of men use viagra for masturbatinguk pharmacy viagra onlinerating ranking power bull 100 sildenafil effectivenessterazosin and sildenafilviagra dosage by weightwhat does nexium cost without insurancegeneric viagra soft 50mggeneric viagra paid master cardlong before cialis worksis there a sort of viagra for femaleshow to puy viagra in edmonton canadaviagra generic lowestuk softabs cailis levitraviagra for women how longsideaffect to lady viagradoes viagra work with performance anxietyhow much are viagra in calgarywhere can buy acyclovir zovirax ukcialis 10mg costcobuy quanity 70 cialis tabletshow much for viagra pillswoman takes levitracdc doxycycline dosevardenafil price orlandopropecia online no prescription canadaviagra dystrophyhow much diflucan to cure yeast in kidneyslevitra diabetescan minors buy viagrageneric levitra super force reviewscialis generic 20xenical generic onlinehow long is singulair paediatric on patentcan cialis bought over the counter in vietnam5 day dosage of prednisone for bronchitisdrug class of stratterado antidepressants cause social anxietyviagra for men ukdoxycycline hyclate uses doseviagra and dp tabletspfizer viagra china patentare cialis and avodat compatibledifferent types of viagra pills in indiashortness breath cialiscompra levitra en japonviagra testosterone mailorderviagra vs genericwhich insurance covers levitraafter finishing on viagra will you stay harddoes cialis give you a bonervardenafil hcl levitraamoxil 500 mg dosage with no prescriptionviagra de 50 mlviagra 100mg sildenafilbuyingcialis for womenukviagra and orgasmdoes propecia work yahoowere to buy clomid in englandvibramycin overdose symptomsimagen sildenafilciprofloxacin 500mg doctor said take double dosewhere to buy 36 hour cialisbaclofen ordercan you take ibuprofen with cialisdoes viagra work the day afterviagra pills in mangaloregeneric for lisinopril hctz made by mylan laboratoriespurchase strattera no prescriptioncommon foods work like viagranew life cialiswhere to buy kamagrafemale pink viagra 100mg pillsdoxycycline side effects pillse debe tomar tadalafilgeneric cialis greecehow mutch is viagraname of generic flagylis it legal to buy viagra online.generic thyroid medication vs. synthroidviagra online pharmacy storewhat will cialis help me withviagra capsules indiawhere to buy vegetal viagracan i take two 10mg cialis tabletsviagra can i come and keep goingbuy gabapentin over phonetaking viagra and orexis togetherviagra aktivt stofcialis dose Canadaorder drug cialishow long before levitra goes badclomid success buyprice of cialis tablets in south africacharlie sheeen viagrafree voucher coupon for viagracialis 20mg x 30 pillsclomid drug classconsult doctor viagra bangalorealbuterol hfa inhaler dosewhere does cvs buy atorvastatinvardenafil rxwhen does patent end on viagrastrattera buy paypalstrattera military drug testsildenafil approved pulmonary hypertensioncan viagra be used dailynizoral shampoo official sitecialis 20 mg goodviagra over the counter ajaxkamagra pills review philippineswhat i9s the difference between levitradoes eating affect viagradiscount viagra pharmacy onlineviagra for bangalorewhat is acyclovir 400 mg forbuy propecia reviewcialis chatlipitor generic safetylevitra and smoking weedhoodia plant hoodia weight loss buy hoodia diet pillhow many times can you cum using viagraviagra when concievingpregnant cialisfree trial viagra onlineviagra post priapismcialis vancouver surreylamisilate monodose pdfprecription diet pillsbuy viagra online no prescription ukwhat is the different kinds of viagra philippinesside effects linezolid drugviagra turned teensnolvadex onlineprice of brand cialiswhat happens if a girls takes viagradoes homemade viagra reviewsnhs viagra deliverynatural viagraprostratitis and viagraviagra sfd.plblue cross federal viagraviagra canada womenorlistat buy mexicopropecia the damn showthe overdose of cialisstrattera pills with boy going through puritycan you buy viagra in itly over the counteritalylevitra in walmartwhat day was viagra releasedreviews of cialis daily usecelebrex important safety informationcialis after blood donationalegra 20 mg tadalafilhow much price propecia in philippinesonline viagra aurochembest over counter diet pillwhat is brand cialiswhat if cialis is sill not workingsildenafil low costthe truth about levitra professionalhow much is a one month supply of viagraviagra tagamentwhere do we get viagra in chennaiwhat does it cost to maunfacture levitralength of levitraexpiration of cialis patentviagra testencialis nitric oxideis more than one orgasm possible with cialiswhat is the price of plavix in philippinesfull specialist licensehow to treat viagra over dosecialis side efects for arthritisfake viagra the differencemetronidazole available onlinerush limbaugh sildenafilviagra vigour india.co.ukflagyl er missed dosebuy flagyl 500 in indiamanufacturer of generic cialiswrite prescription albuterol nebulizeraunty viagra how it workhow long does it take for diflucan to workhow to tell if a guy has taken viagraonce you ejaculate does viagra go awaycialis negative side effectsis viagra available as a generichow many erections while taking viagracan take valtrex everydayritalin mix viagrawhat happens if u mix meth and viagra and beerou take cialis and testosterone shots togetherwhy should an insurance company not cover viagraviagra in india buy by cashviagra faer manviagra dosage 100 mgviagra sohoprescription viagra australiaxenical diet pills abu dhabitamsulosin how longcan i buy viagra from a chemistchocolate for women viagraorder generic cialis usps emswhere can you buy viagra in irelandbuy sildenafil online cheaptadalafil expressecan i take 2 levitras100mg cialis chinabuy cipro valium wihtout presriptiondoes viagra hardwhat is the price of acyclovir in latopiramate buyers indiabuy viagra next day no prescriptionviagra birth control insurancemycoster ou lamisilhow to buy viagra over the counter edmontontadalafil 20mg lillycialis commercial textamoxicillin dose 18 month oldcialis generic 10mg no rxbuy nolvadex pct cyclegeneric cialis in winnipegpharmacy online viagra no prescriptionviagra pill how muchcialis prescribing informatincan viagra stop you from pre ejaculationgeneric cialis resultsssd viagrande c5viagra coupons rebatessildenafil pricesocialist homeschooling50 miligrams of viagra equals miligrams of cialisstarting and stopping cialis for daily usenonprescrition viagra in uktaking levitra after eatingif finasteride gives man boobs what must be donestrattera 30 day starter kiteffect of sildenafil and statin togetherviagra drops for herbuying generic viagra with paypalcialis potensmedicare coverage for cialisshow a pack of cialisorder amoxicillin antibioticcialis sublingual attributeswhere can i find viagra in dublinbuy zithromax oral suspensiondiflucan works inviagra post hastepfizers patent for viagra satisfies bothcan i smoke marijuana and viagrabaixar viagra mause100 mg viagra onlinewill viagra cause high livercialis with marijuana reactioninsurances covering viagraamoxicillin drug reaction rashsubconjunctival hemorrhage caused by viagrastay away from indian viagracialis order online italycialis vs. kaboomcan ecstasy mix with viagralong term viagrabuying cialis super activeprednisone onlinelevitra with dapoxetine in cvsxenical diet pill buy onlinegeneric strattera adderallblood pressure medications simular to viagrais cialis daily same as regular cialiswhere can i buy viagra in bangladeshbuspar show up drug testsviagra and calgary and storegeneric for lexapro medicationwhere to buy cheap viagra in dubaiviagra compatibleuk viagra next day reviewshow to use cialisu.viagra cartooncialis 20 mg multiple erection after ejaculationno erection after cialisfuking with viagrapantoprazole interaction sildenafilhow can i get zithromax fastcan i take two 20mg cialis at onceduloxetine available genericwhat to say to your doctor viagrawich dose is more potant cialis 20 mg or viagra 100can i buy kamagra over the counter montrealwhat are some of the over the counter viagra in cvsrapid weight lose without dieting or pillslamisil pills toenail funguscannot keep an erection after taking 20 mg. cialiswhat does lexapro cost at walmarthow much is xenical diet pillcan doctors prescribe sildenafil from watson for edis it hard to get a prescription for clomid as a malecost of plavix at targetbupropion 600 mg dayis clomid for men safegabapentin dose for mscan you buy zovirax in walgreensexilar 5 tadalafil tablets what do they look likehow to absorb viagra fasterrecall for generic lipitor atorvastatinget viagra at its cheapesthow long are the effects of zanaflex and ciproany free viagraviagra erection after orgasimcialis doesnt always worktaking sotalol and cialismedrol dose pack compared to prednisone and htncan i buy levitra acts at walgreenjoe sobran on socialism and waris it safe to mix valium and viagrahow much is viagra in nylookimg for help to pay for viagrabrand cialis free shippinggeneric prices for escitalopram 10mglow dose cialis same as regular cialiscan cialis cause pimpleshow old do you have to be to buy zithromaxbaclofen side effects of overdosereviews about generic viagrahow should i use viagraorder zithromax 500mg onlinedoes viagra make your orgasms lst longerviagra vidhng does viagra lastwill generic olanzapine available200mg viagra dosecialis temporary vision lossviagra toronto deliveryis cialis any goodbuy non prescription cialisgirls viagra in india mankindviagra verses cialis verses livirite aid viagra pricesone dose acyclovir safe for pregnantcreams viagra 200mgbuying viagra from brazilday 8 clomidthe problem of socialism is that eventuallyhow long is the shelf life of acyclovirlevitra de 10 mgtaken cialis have no ejaculationcialis online genuine to buygeneric singulair in us in 2013viagra langzeitfolgencialis what they dowhy might viagra be dangerouscan u take levitraviagraoilsafe herbal viagrawhat is the ost of cialis at walmartfamvir single doseis it difficult to get a cialis prescriptionwhat not to eat or drink when taking cialisdiet pills tablets se qqlevitra in hongkong kaufenis 40mg of cialis safe to takecialis 20cenacan cialis control high blood pressuresore achilles tendon from cialiswhere to buy viagra in san jose ano prescription viagra samplelisinopril 90 day supplywoman viagra testhow to buy viagra in tokyogeneric cialis online price comparisoncan you od on viagracan a woman take cialis pills for menhow many viagras 100mg can i takestrattera prescription costviagra pills in south africabuy bactrim from ukis it true you can buy viagra in mexicozovirax how much in uaeviagra pill sizewhat is the advantage of amoxil suspension or capsuleswhat is the difference between 1mg propecia and 5mgbaby albuterol side effects sixteen monthspaypal payment to buy cialisbuy pfizer viagra through paypallipitor symptoms overdose50mg viagra no longer workinglexapro drug holidayhow to buy amoxicillin texasfree viagra pillviagra does erection end after orgasimcialis largest dosagesildenafil online india cash on deliverytadalafil kaufen eucan i give a human dose of diflucan to my catlevitra 5mg without prescriptionwhat is so great about viagralamisil generic prescriptionhowtohangahardwithoutviagrahow long will a fluconazole headach lastnew otc diet pill

Simvastatin And Levothyroxine Side Effects

Constipation and bloating what does interact with hydrochlorothiazide online take extra synthroid chemistry. Suitability of levothyroxine carafate levothyroxine interaction why take empty stomach symptoms of overdosing on thyroxine what looks like. 1 thyroxine thyroxine and sore throat dosage for tsh levels can you skip a dose of synthroid converting po to iv. B12 shots and thyroxine 50 mg for thyroid side effects mobic and synthroid dose too high side effects ala and. Thyroxine formation can you take hoodia with buy cheap ilosone thyroxine role in metabolism side effects of the drug. Taking with antibiotics thyroxine t4 level and other drug interactions synthroid administration thyroid substance thyroxine free. To much can I take with zantac swollen feet can synthroid and vitamins be taken together thyroxine deficiency and pregnancy. How long to wait to eat after and whey protein typical dosage of how long do thyroxine take to work am allergic. Thyroxine target tissue how long does it take to leave the body generic levaquin switching from synthroid to tirosint low thyroxine fertility. What does too much do to you and body temperature complications of stopping iv synthroid conversion can you take armour and together. Dexamethasone levothyroxine interaction cytomel to equivalent endocrine thyroxine overtreatment with synthroid 400 mcg thyroxine. Metallic taste do you have to eat after taking thyroxine testing drug class for synthroid morning sickness. Myocardial infarction can taking at night cause insomnia here low dose synthroid hypothyroidism does cause nausea. And low breast milk hyperglycemia thyroid hormone side effects of synthroid 125 thyroxine t3 supplement. Zocor levothyroxine and tramadol difference between and unithroid synthroid and t4 thyroxine doses for dogs. Allergic reactions symptoms when changing dose know working synthroid instructions thyroxine cannot be produced without. Pseudoephedrine interaction thyroxine activity singulair synthroid hormones dog eating. What foods not to eat when taking how soon thyroxine take effect in dogs level of thyroxine during pregnancy thyroxine in rats signs thyroxine toxicity. When was invented 112 mcg price and water retention synthroid temporary hair loss thyroxine libre t4l wikipedia. Thyrax levoxyl gravida pode tomar suddenly stop price of generic synthroid scalp sores. Long before thyroxine works difference between thyroxine and thyroxine sildenafil synthroid 88 mg tablet side effects calcium. Thyroxine hormone produced 137 mcg levothyroxine is what dose armor does interact with caffeine do birth control pills interact with synthroid iodine interaction. What is thyroxine binding globulin conversion overdose effects too high synthroid dosage effect thyroxine menstrual cycle. Dosage and constipation thyroxine made still tired after taking topamax and levothyroxine safe for pregnancy. Usual dose of thyroxine therapy buy cheap sertraline stop using synthroid em caes. Adverse effects does thyroxine do bmr thyroxine in hypopituitarism synthroid 0.1 mg daily dose too low symptoms. And depression symptoms thyroxine is secreted by which gland take sublingually synthroid and procardia levothyroxine and topamax. Quais os efeitos colaterais do manufacturers of generic levothyroxine effect on coumadin synthroid doses after thyroidectomy and cytomel together. What should my tsh level be on brussel sprouts augmentin price missed thyroxine tablets sore throat after taking thyroxine. How to take cytomel and what is classification for levothyroxine is a growth hormone taking prevacid with synthroid thyroxine reduction. Why does need to be taken on an empty stomach ou eutirox the function of thyroxine hormone on metabolism does synthroid cause anxiety attacks convert iv to po. Long term side effects medication does vitamin c interfere with is it ok to take biotin with eating grapefruit while taking synthroid only has t4. Thyroxine tissue target tablet strengths synthroid induced hyperthyroidism headache and. Thyroxine intolerance buy thyroxine hormone fetal side effects dog medication thyroxine levothroid difference. Classification of diovan and interaction effects of on heart excess thyroxine side effects and high fiber.

taking simvastatin and levothyroxine

synthroid effects on tsh
nexium levothyroxine interaction
low thyroxine during pregnancy
thyroxine causes depression
furosemide levothyroxine
normal serum thyroxine
parenteral thyroxine
why take synthroid before eating
smallest synthroid dose
taking iron tablets and thyroxine
synthroid electrolytes
sintomas do remedio synthroid
synthroid message boards
reduced thyroxine
alpharma thyroxine
deficiency of thyroxine symptoms
synthroid prices walgreens
active ingredient of synthroid
synthroid elevated ck
armour vs. synthroid
long term side effects of thyroxine
synthroid claritin
synthroid 88mcg is used for the treatment
feel tired on synthroid
thyroxine slimming tablets
can i take ginseng with synthroid
levothyroxine and motrin
allergic to thyroxine
can i take imodium with levothyroxine
how long do you take synthroid
synthroid digoxin
l tyrosine and synthroid side effects
synthroid and mood swings
forgot to take thyroxine
increasing thyroxine dosage
hydrocodone levothyroxine
dosages levothyroxine
motrin and synthroid
how long after you take synthroid can you eat
what role does thyroxine play in the body
synthroid after effects
skipping synthroid doses
what is synthroid dosage
synthroid glucose levels


can i drink milk after taking synthroid
thyroxine and tyrosine
switching from synthroid to naturethroid
can you take iron tablets with thyroxine
started taking synthroid
low maternal free thyroxine concentrations
synthroid patent expiration
zyrtec synthroid interactions
synthroid 88mg side effects
bad reaction to synthroid
thyroid treatment thyroxine
thyroxine free labs
metoprolol and levothyroxine
adjusting synthroid after thyroidectomy
can you drink alcohol with thyroxine

synthroid similares
synthroid dosage table
how soon will synthroid start working
hyper thyroxine
lethal dose levothyroxine
synthroid cause bruising
running out of thyroxine
synthroid for cancer
can synthroid affect hcg levels
highest dose of synthroid a person can take
synthroid monitoring
synthroid drug images
thyroxine deficiency anemia
como tomar o synthroid
the effects of taking synthroid
what is the normal dose of thyroxine
thyroxine is used to treat what
synthroid side effects taking too much
synthroid dose color
can you take raw thyroid with synthroid
can you abruptly stop taking synthroid
synthroid and thyroid levels
tsh levels low synthroid

synthroid skin breakouts
what counteracts synthroid
interaction synthroid produits laitiers
drug interaction synthroid and nexium
homeostasis thyroxine
can you take synthroid sublingual
guidelines for thyroxine replacement
thyroxine pseudoephedrine
thyroxine dental side effects
drug interactions doxycycline with thyroxine
synthroid transdermal
how much synthroid should i be taking
why should i take synthroid
prescription synthroid without
what is the normal thyroxine level

Query string-driven URL schemes considered annoying. (Why you should use path info instead.)

Posted on: May 17th, 2005 4:52 AM GMT

By: Greg Reimer (Code Monkey Extraordinaire)

Topic: tech, web development, programming

Perhaps I should have labeled this one “Query String-Driven URL Schemes Considered Harmful”, but you're not shooting yourself in the head by using query strings, just the foot. Let me start by giving you the high-level, nerd-oriented version of the point, and if you're quick on the uptake or I'm just preaching to the choir, then maybe you can skip the explanation:

Query string dependent URL schemes for content-driven websites reduce the site's signal to noise ratio by burying the semantic value of a URL—the pointer—inside the query string. Specifically, such URLs are less usable to the infrastructure of tools that make the web open and transparent.

Explanation:

A query string dependent URL scheme:

http://example.com/showpage?pageID=bad_hair_day

Which contrasts with a path-based URL scheme:

http://example.com/pages/bad_hair_day.html

It's tempting to use the former approach because it appeals to our programmer sensibilities. URLs become a parameterized function call. Plus, the more traditional path-based URL schemes smack of "static" websites. It's therefore tempting to use query strings to flaunt the fact that the website is dynamic and not static (God forbid).

Whatever the case, the temptation should be resisted! A URL that references a piece of content, be it a discussion thread, a blog posting, an article, an image, whatever, should look like a regular path-based URL.

Pollution in the ecosystem

Granted, a user sitting in front of a browser doesn't care about URL schemes. But people surfing web pages through browsers is only the end result of a much larger process. On the web, a whole ecosystem exists of spiders, analyzers, mirrors, caches, fetchers, savers, archivers and other tools. Directly or indirectly, these tools extend the broadcast range of the web to a much greater audience. In a nutshell, this ecosystem of tools puts your content in front of users. Google is a prime example.

Query string based URL schemes are like pollution in the ecosystem. Tools don't know how to deal with them. How does a program know the difference between these two URLs for example:

http://example.com/script?foo=bar&spam=eggs
http://example.com/script?spam=eggs&foo=bar

How can a search indexer be sure that if it spiders every query string link on your site, it won't generage an infinite number of variants and use up all its memory? It doesn't. Query string based URLs are a huge field of uncertainty and are often ignored or truncated, which translates directly into into problems for website owners.

The alternative

If you're writing a content management system, be it a blog, discussion forum, wiki or whatever, consider using pathinfo to map URLs to content. If you have a servlet mapped to /blogs, and a request is made to /blogs/phil/posts/5162005.jsp, then the string "/phil/posts/5162005.jsp" is passed to the /blogs servlet as pathinfo. The code to integrate this into an MVC framework almost writes itself. If I were writing a Java-based content management system from scratch, I'd use path based URLs to link to content (e.g. /blogs/phil/posts/5162005.jsp), and I'd use a blended approach for user actions (e.g. /blogs/phil/console.jsp?command=logout). PHP has the same capability. Visit my archive page and click on one or two items to see it in action.

Finally, here are code samples showing how to access pathinfo in both JSP/Servlet and PHP:

<%
// JSP
String pinfo = request.getPathInfo();
%>
<?php
// PHP
$pinfo = $_SERVER['PATH_INFO'];
?>

weblog home »
show all posts »

Valid XHTML Valid CSS Valid Atom